Precision Engineered Whey Protein Isolate Chocolate Review
Precision Engineered® 100% Whey Protein Isolate Chocolate Paradise delivers 25 g of high-quality whey protein isolate in every scoop with only 110 calories. Designed for active adults, this streamlined protein formula helps support muscle building, strength, muscle protein synthesis, and exercise recovery when combined with resistance training and adequate nutrition. The page lists the following key points: it provides 25 g of high-quality whey protein isolate per serving; it supports muscle building and strength when combined with resistance training and adequate protein intake; and it supports muscle protein synthesis and exercise recovery. The product is sold as a 2240g powder with 70 servings, priced at $106.99 on this page, and the size selector lists 2240g as the only option. The Supplement Facts panel is based on one 1 scoop (32g) serving. It contains 110 calories, 0.5g total fat with 0g saturated fat and 0g trans fat, 10mg cholesterol, 160mg sodium, 2g total carbohydrate including 1g dietary fiber, less than 1g total sugars and 0g added sugars, and 25g protein. Micronutrients listed are vitamin D 0mcg, calcium 96mg, iron 1mg, potassium 228mg, phosphorus 87mg, and magnesium 35mg. Other ingredients are whey protein isolate, cocoa processed with alkali, natural and artificial flavors, sea salt, inulin, cellulose gum, xanthan gum, soy and/or sunflower lecithin, sucralose, and acesulfame potassium. The product contains milk and soy. The key ingredient is whey protein isolate, described on the page as a high-quality complete protein source that supplies essential amino acids to support muscle protein synthesis, muscle strength, and exercise recovery when combined with appropriate training and nutrition. Directions say to add 1 scoop to 6 to 10 fluid ounces (180-300 mL) of water, milk or another beverage. The page's warnings advise pregnant or nursing people, anyone taking medication, or anyone with a medical condition to consult a doctor before use, to discontinue use and consult a doctor if adverse reactions occur, and to keep out of the direct reach of children. Store in a cool, dry place. The page also notes the product is Made in USA, GMP, Gluten-Free, No Artificial Color, No Preservatives, Vegetarian, Starch-Free, and Wheat-Free, and it mentions a 30-day money-back guarantee, free priority shipping on orders over $59, and 50 years of vitamin expertise by the retailer Vitamin World.
We don’t sell supplements. We help you make decisions and get the best price.
Lowest prices
We may earn a commission from some store links. How we choose.
Finding the lowest prices at the stores now. This takes a few seconds.
Products with nearly the same formula (Matched on the main ingredients)
Study, Trial or Testing Result Summary
Members Only91 human studies · 28 improved
5 of these 91 human studies gave the ingredient by drip, not by mouth.
This powder is mainly whey protein isolate, but no whey protein studies were provided here, so this summary covers only the minor nutrients listed on the label. Potassium is the only one with a stated amount, 240 milligrams, and good placebo-controlled trials in older adults found potassium supplements did not improve muscle strength, power or mass [1][2]. A single dose before lifting did not improve bench press performance [3]. The other nutrients are listed without amounts. Vitamin C, often with vitamin E, did not help strength training gains in pooled trials [4], and in some trials it blunted gains [5][6]. Calcium on its own showed no muscle benefit [7][8]. Magnesium did not meaningfully improve strength across pooled trials, though people low in magnesium might benefit [9]. Iron results were mixed, with a larger trial showing no muscle gain [10]. Evidence for vitamin A and phosphorus is thin or unclear [11][12]. Animal and cell studies are never counted.
See all 91 studies →Hide the studies
- In 16 trials of 4398 people being treated for tuberculosis, zinc raised muscle mass index and weight, and zinc plus vitamin A raised weight, but vitamin A alone was not shown to build muscle.Effectiveness of micronutrients supplement in patients with active tuberculosis on treatment: Systematic review/Meta-ana…
- Pooling 14 trials of 542 athletes, healthy adults, elderly people and alcoholics, magnesium did not significantly improve muscle strength, torque or power, though it may help people who are low in magnesium such as the elderly.The effect of magnesium supplementation on muscle fitness: a meta-analysis and systematic review.
- Across seven trials of 349 older people with weak bones and low muscle, strength training raised muscle mass, grip strength and protein intake, but calcium intake did not change significantly.Effects of Strength Training on Body Composition, Physical Performance, and Protein or Calcium Intake in Older People wi…
- Across 18 placebo-controlled trials with 322 people, vitamins C and E together before a single exercise session lowered fat oxidation damage, interleukin-6, cortisol and creatine kinase, but did not change muscle soreness or muscle strength.Effects of the combination of vitamins C and E supplementation on oxidative stress, inflammation, muscle soreness, and m…
- Across 18 placebo-controlled trials with 313 healthy people, vitamin C lowered fat oxidation damage and interleukin-6 after a single exercise session but did not change muscle damage, soreness or strength.Effects of vitamin C on oxidative stress, inflammation, muscle soreness, and strength following acute exercise: meta-ana…
- In nine resistance training trials lasting at least 4 weeks, vitamin C and/or E neither helped nor hurt gains in lean mass or muscle strength.The effects of vitamin C and E on exercise-induced physiological adaptations: a systematic review and Meta-analysis of r…
- In a review of nine reviews covering 128 studies, calcium supplements had only modest effects on bone mineral content and no muscle benefit was reported for calcium itself, though cheese and yogurt were linked to better grip strength.Nutrients and food supplements for the prevention of musculoskeletal diseases: an umbrella review.
- In 16 studies of 1573 stem cell transplant patients, results on vitamin D or calcium and sarcopenia were mixed and vitamin A gave no clear muscle benefit.Micronutrient requirements for stem cell transplantation patients > 100 days after transplant and during graft versus ho…
- A review of 45 mostly observational studies in older adults found the link between potassium and muscle mass, strength or sarcopenia was unclear because there were too few studies or the results were inconclusive.Minerals and Sarcopenia in Older Adults: An Updated Systematic Review.
- In a review of supplements for cancer-related muscle wasting, vitamin C improved some quality of life measures but no muscle benefit was shown, and evidence overall was not solid enough to recommend it.A systematic review on the role of vitamins, minerals, proteins, and other supplements for the treatment of cachexia in …
- In a review of ten studies in people after knee ligament surgery, vitamin supplements showed no benefit for muscle loss, and vitamins C and E may have increased local muscle inflammation.Supplement Use in Patients Undergoing Anterior Cruciate Ligament Reconstruction: A Systematic Review.
- This broad review of nutrients for healthy aging in older adults mentions vitamin C among helpful nutrients but gives no specific muscle-building results and calls for more clinical studies.Nutraceuticals and their role in promoting musculo-skeletal healthy aging.
- A review of 10 mostly observational studies in older adults found one study linking higher iron intake with better physical performance, with no trial evidence for iron on muscle.Minerals and Sarcopenia; The Role of Calcium, Iron, Magnesium, Phosphorus, Potassium, Selenium, Sodium, and Zinc on Musc…
- In 1434 children aged 6 to 9, two years of an after-school program with 380 mg daily calcium-rich snacks and exercise raised bone stiffness in one group but did not change muscle strength or vertical jump.Beat osteoporosis - nourish and exercise skeletons (BONES): a group randomized controlled trial in children.
- In 244 men and women aged 50 and older, 3 months of potassium bicarbonate lowered bone turnover and calcium loss in urine but had no significant effect on muscle strength or function compared with placebo.Potassium Bicarbonate Supplementation Lowers Bone Turnover and Calcium Excretion in Older Men and Women: A Randomized Do…
- In 158 people with fibromyalgia and chronic fatigue, a diet and lifestyle program raised dietary iron and protein intake and improved muscle mass index, but iron was not given on its own.Effectiveness of the SYNCHRONIZE + Brief Intervention in Improving Mediterranean Diet Adherence, Nutritional Quality and…
- In 156 older women with low muscle mass, 1500 mg daily of calcium-HMB for 12 weeks did not add to the effects of resistance training on muscle quality compared with placebo.β-Hydroxy-β-Methylbutyrate Supplementation May Not Enhance Additional Effects of Exercise on Muscle Quality in Older Wom…
- In 148 men aged 70 and over with low testosterone, 20 weeks of calcium, vitamin D and protein with resistance training and testosterone improved chair stand performance versus no intervention, but calcium's own effect could not be separated.Beneficial effects of exercise, testosterone, vitamin D, calcium and protein in older men-A randomized clinical trial.
- In 148 iron-deficient kidney transplant recipients, four intravenous doses of 500 mg ferric carboxymaltose over 24 weeks did not improve walking distance, muscle mass or strength compared with placebo.Intravenous ferric carboxymaltose and exercise capacity in iron-deficient kidney transplant recipients: a randomised, pl…
- In 128 healthy adults aged 65 and older, 24 weeks of potassium bicarbonate did not improve muscle power, physical performance or muscle mass compared with placebo, though blood levels of a growth hormone marker (IGF-1) were higher.Independent effects of whey protein and alkali supplementation on muscle health in healthy older adults: factorial rando…
- In 117 elderly care residents, six months of resistance training with or without protein and vitamin supplements did not change blood levels of fat-soluble vitamins including retinol.Fat Soluble Vitamins in Institutionalized Elderly and the Effect of Exercise, Nutrition and Cognitive Training on Their …
- In 105 older outpatients at risk of malnutrition, a nutrient-rich drink for 12 weeks raised calcium intake and increased muscle mass in women, but muscle strength and physical performance did not differ from standard care.The effect of 12-weeks Nutritional supplementation on Nutritional Intake and Status among Indonesian Older Outpatients w…
- In 98 adults over 50, drinking 1 liter a day of calcium and magnesium-rich mineral water for 12 months raised muscle mass relative to height and lowered falls at 6 months, but did not change physical performance scores.Efficacy of a Naturally Calcium and Magnesium-Rich Mineral Water on Musculoskeletal Fragility: A Randomized, Double-Blin…
- In 92 iron-deficient surgery patients who all received intravenous iron, adding oral phosphate for 30 days made no difference to core muscle strength.Ferric carboxymaltose with or without phosphate substitution in iron deficiency or iron deficiency anemia before electiv…
- In 83 vitamin D-deficient middle-aged women, 250 mg magnesium daily plus weekly vitamin D for 8 weeks improved handgrip strength and walking-test time and lowered a blood inflammation marker, but did not change body composition or knee strength.Randomized Study of the Effects of Vitamin D and Magnesium Co-Supplementation on Muscle Strength and Function, Body Comp…
- In 80 resistance-trained men taking a pre-workout blend including 500 mg vitamin C for 8 weeks, body composition and most strength measures did not differ from placebo, and early strength gains at 4 weeks were similar to placebo by 8 weeks.Effects of ingesting a pre-workout dietary supplement with and without synephrine for 8 weeks on training adaptations in…
- In 80 older women at risk of sarcopenia doing 32 weeks of training, lower dietary iron was linked with poorer sit-to-stand performance in the high-speed resistance group only, but iron was not given as a supplement.Nutritional intake as a determinant of high-speed resistance and multicomponent training efficacy on strength in older w…
- In 74 middle-aged overweight women, 250 mg magnesium oxide daily for 8 weeks did not produce greater gains in muscle strength, function or lean mass than placebo.Does magnesium supplementation improve body composition and muscle strength in middle-aged overweight women? A double-bl…
- In 66 older adults with low muscle mass, yogurt fortified with 500 mg vitamin C plus HMB and vitamin D for 12 weeks improved handgrip strength and walking speed more than plain yogurt, and also lowered inflammation and oxidative stress.A Novel Fortified Dairy Product and Sarcopenia Measures in Sarcopenic Older Adults: A Double-Blind Randomized Controlled…
- In 64 adults with chronic lung disease doing rehabilitation, 4 weeks of 180 mg vitamin C in an antioxidant mix did not improve muscle endurance beyond placebo but raised muscle strength by 11% and cut the rate of muscle weakness from 30% to 10.7%.Additional Effects of Nutritional Antioxidant Supplementation on Peripheral Muscle during Pulmonary Rehabilitation in CO…
- In 60 older women with age-related muscle loss doing resistance training, 12 weeks of 1000 mg vitamin C plus vitamin E gave larger gains in arm lean mass, muscle mass index, grip strength and knee strength than placebo.Effects of vitamins C and E supplementation combined with 12-week resistance training in older women with sarcopenia: A …
- In 59 patients with alcoholic liver disease, 6 weeks of magnesium had no effect on muscle strength or mass compared with placebo, as both groups improved.Magnesium supplementation and muscle function in patients with alcoholic liver disease: a randomized, placebo-controlled…
- In 59 older adults averaging about 80 years, a combination supplement containing magnesium improved muscle mass, all muscle function tests and inflammation markers compared with placebo.A Patented Dietary Supplement (Hydroxy-Methyl-Butyrate, Carnosine, Magnesium, Butyrate, Lactoferrin) Is a Promising Ther…
- In 57 older men and women, six months of vitamin C and E with or without resistance training changed body composition but did not change strength gains or pro-oxidant markers.Combined effect of antioxidant supplementation and resistance training on oxidative stress markers, muscle and body comp…
- In 51 people with Parkinson's disease, magnesium was used as the comparison to whey protein for 4 weeks, and the two groups did not differ in changes in walking and movement tests.Can we add whey protein supplementation in patients with Parkinson's disease without interfering with levodopa response?
- In a randomized trial of 50 burn patients, a tube feeding formula containing vitamin A showed a trend toward better muscle mass preservation that was not statistically significant.Differential effects of three enteral dietary regimens on selected outcome variables in burn patients.
- In 49 chronic heavy-drinking adults, 6 weeks of oral magnesium raised muscle strength significantly while placebo produced no change.Oral magnesium supplementation improves metabolic variables and muscle strength in alcoholics.
- In 46 adults with long COVID fatigue, taking 500 mg of liposomal vitamin C with l-arginine twice daily for 28 days improved walking distance and grip strength more than placebo.Effects of l-Arginine Plus Vitamin C Supplementation on Physical Performance, Endothelial Function, and Persistent Fatig…
- In a randomized trial of 45 people with tennis elbow, a 30-day supplement containing 250 mg of vitamin C, collagen and hyaluronic acid, given with exercise and shock wave therapy, increased grip strength more than the other treatment groups, though vitamin C was not tested alone.Efficacy of extracorporeal shock wave therapy and nutraceutical supplementation in the treatment of lateral epicondyliti…
- In 44 people with moderate to severe chronic obstructive pulmonary disease, drinking a whey beverage fortified with vitamin C and magnesium daily for 8 weeks lowered inflammatory markers and increased lean body mass and grip strength compared with the control group.Fortified whey beverage for improving muscle mass in chronic obstructive pulmonary disease: a single-blind, randomized c…
- In 44 children and teens with cystic fibrosis, 300 mg of magnesium daily for 8 weeks improved breathing muscle strength much more than placebo in a crossover trial.Oral magnesium supplementation in children with cystic fibrosis improves clinical and functional variables: a double-bli…
- In 43 malnourished people with liver cirrhosis, 3 g a day of calcium HMB for 12 weeks did not change fat-free mass compared with the supplement without it, though handgrip strength trended upward.Randomized Clinical Trial: Effects of β-Hydroxy-β-Methylbutyrate (HMB)-Enriched vs. HMB-Free Oral Nutritional Supplement…
- In 42 young women doing strength training for 10 weeks, taking 1 g of vitamin C a day with vitamin E blunted gains in peak muscle torque and total work compared with placebo, although muscle thickness rose similarly in both groups.Effect of strength training combined with antioxidant supplementation on muscular performance.
- In 40 young men doing 8 weeks of resistance training, calcium HMB did not improve muscle thickness, strength or power more than placebo.Leucine Metabolites Do Not Enhance Training-induced Performance or Muscle Thickness.
- In 40 resistance-trained young men over 8 weeks of training, calcium HMB did not reduce training-related inflammation or change muscle thickness or strength compared with placebo.Leucine metabolites do not attenuate training-induced inflammation in young resistance trained men.
- In 36 patients having aortic aneurysm surgery, about 3-4 weeks of antioxidant micronutrients including beta-carotene did not change the drop in handgrip or leg strength compared with placebo, though self-rated physical function was preserved.Limited effects of micronutrient supplementation on strength and physical function after abdominal aortic aneurysmectomy…
- In 34 men aged 60 to 81 doing 12 weeks of strength training, 500 mg vitamin C plus vitamin E daily led to smaller gains in total lean mass and leg muscle thickness than placebo, though strength gains were similar in both groups.Vitamin C and E supplementation blunts increases in total lean body mass in elderly men after strength training.
- In healthy older men doing 12 weeks of strength training, taking 1000 mg vitamin C plus 235 mg vitamin E daily blunted the bone density gains seen with placebo.High doses of vitamin C plus E reduce strength training-induced improvements in areal bone mineral density in elderly me…
- In 29 people recovering from anterior cruciate ligament surgery, 1000 mg vitamin C plus high-dose vitamin E for about 16 weeks did not change muscle strength compared with placebo.Serum cytokines and muscle strength after anterior cruciate ligament surgery are not modulated by high-doses of vitamins…
- In 26 healthy young adults doing 10 weeks of resistance training, a supplement with whey protein, leucine, creatine, calcium citrate and vitamin D twice daily increased lean body mass more than placebo (+4.1 vs +2.8 kg), but calcium's own effect cannot be separated.The Effect of a Multi-ingredient Supplement on Resistance Training-induced Adaptations.
- Over 10 weeks of resistance training, a multi-ingredient supplement containing calcium citrate increased the size of fast muscle fibers more than a collagen control, though calcium's effect could not be separated from the other ingredients.The Effect of Multi-Ingredient Protein versus Collagen Supplementation on Satellite Cell Properties in Males and Females…
- In 24 older adults, a single dose of 3 g calcium beta-hydroxy-beta-methylbutyrate added to 40 g whey boosted muscle protein synthesis in older women and reduced muscle protein breakdown, but the effect was not seen in men.The Effect of β-Hydroxy-β-Methyl Butyrate (HMB) upon Acute Fed-State Muscle Protein Turnover in Older Men and Women: A R…
- In 23 trained men doing resistance training for 10 weeks, taking vitamin C with vitamin E produced similar leg and bench press strength gains to placebo but appeared to blunt upper body muscle gains and grip strength improvement.Antioxidant vitamin supplementation on muscle adaptations to resistance training: A double-blind, randomized controlled …
- In 22 runners taking 1000 mg vitamin C and 300 mg vitamin E for 6 weeks before a 50-km ultramarathon, supplements did not reduce muscle damage or speed recovery of muscle strength compared with placebo.Antioxidants did not prevent muscle damage in response to an ultramarathon run.
- In 22 elite female volleyball players, 325 mg of ferrous sulphate daily for 11 weeks prevented a drop in iron levels and gave greater strength gains than no iron (total mean strength +26.2% vs +10.9%).Iron supplementation prevents a decline in iron stores and enhances strength performance in elite female volleyball play…
- In 21 children with kidney disease and mild anemia, 12 weeks of iron sulfate made no significant difference in muscle mass or grip strength compared with no iron.Pilot pragmatic clinical trial of iron therapy in children with anemia of chronic kidney disease (FeTCh-CKD).
- In 19 healthy young adults doing 8 weeks of functional training, a daily supplement with vitamin A, omega fatty acids and vitamin E raised muscle mass by 1.7% while placebo lost 1.2%, with similar strength gains in both groups.Effects of Supplementation with Omega-3 and Omega-6 Polyunsaturated Fatty Acids and Antioxidant Vitamins, Combined with …
- In 12 male weight trainers, a single dose of potassium-magnesium aspartate taken before a resistance workout did not lower blood ammonia or improve bench press performance to failure compared with vitamin C.Effect of acute potassium-magnesium aspartate supplementation on ammonia concentrations during and after resistance trai…
- In people with sarcopenia given iron (sodium ferrous citrate, 29 or 57 mg) plus 5-aminolevulinic acid for 12 weeks, muscle mass index did not differ from placebo, but hand grip strength increased or tended to increase, with no consistent changes in other measures.Efficacy and Safety of 5-Aminolevulinic Acid Combined with Iron on Skeletal Muscle Mass Index and Physical Performance o…
- In people having hip replacement surgery, a pain-relief cocktail that included magnesium sulfate and sodium bicarbonate reduced pain and morphine use and improved early walking, while the abstract does not report muscle strength results.Effects of a Modified Long-Acting Cocktail on Analgesia and Enhanced Recovery After Total Hip Arthroplasty: A Double-Bli…
- In a case-control study of 130 adults, people with epilepsy ate less vitamin C than healthy controls and had higher body fat, but the study did not test vitamin C effects on muscle.Dietary and lifestyle behavior in adults with epilepsy needs improvement: a case-control study from northeastern Poland.
- In 66 adolescent girls, about 1300 mg daily calcium from milk for 12 weeks did not change body composition or muscle performance, though resistance training did improve them and milk with training improved bone density.Resistance Training and Milk-Substitution Enhance Body Composition and Bone Health in Adolescent Girls.
- In 26 healthy men doing resistance training for 10 weeks, eating foods rich in astaxanthin, beta-carotene and resveratrol increased leg strength and resting oxygen use, while muscle mass rose in both groups.Astaxanthin-, β-Carotene-, and Resveratrol-Rich Foods Support Resistance Training-Induced Adaptation.
- In 26 untrained young adults doing 7 weeks of leg strength training, those taking magnesium gained more thigh strength than those on placebo (211 vs 174 Nm).Effect of magnesium supplementation on strength training in humans.
- In 10 patients with COPD, a single 2 g intravenous vitamin C infusion, compared with saline, reduced quadriceps fatigue during exercise and lowered malondialdehyde, a marker of oxidative stress.Ascorbate infusion increases skeletal muscle fatigue resistance in patients with chronic obstructive pulmonary disease.
- In an open study of 39 advanced cancer patients with weight loss, a four-month regimen including 30,000 IU per day of vitamin A along with other antioxidants, diet, and drugs significantly increased lean body mass, though without a placebo group.A phase II study with antioxidants, both in the diet and supplemented, pharmaconutritional support, progestagen, and ant…
- In 30 people with rheumatoid arthritis and anemia, treatment with erythropoietin plus intravenous iron sucrose (given weekly when iron was low) raised hemoglobin and muscle strength and lowered fatigue, though there was no control group.Effect of recombinant human erythropoietin and intravenous iron on anemia and disease activity in rheumatoid arthritis.
- In a single-group study of 25 evaluable patients with advanced cancer, 16 weeks of a multi-ingredient antioxidant plan containing 30,000 IU daily of vitamin A was followed by higher lean body mass and lower inflammation and oxidative stress markers, though vitamin A could not be assessed on its own.Cancer-related anorexia/cachexia syndrome and oxidative stress: an innovative approach beyond current treatment.
- In 23 young women with iron deficiency anemia, 8 weeks of 160 mg daily iron as ferrous sulfate improved muscle endurance but not muscle strength or aerobic fitness, in an uncontrolled study without a placebo group.Efficacy of 8-week oral iron supplementation on fatigue and physical capacity in young women with iron deficiency anemia…
- In a cross-sectional study of 68,002 UK adults, higher dietary retinol intake was associated with stronger handgrip in both men and women, though this association does not show cause and effect.Associations between diet and handgrip strength: a cross-sectional study from UK Biobank.
- In a large Korean sample of adults 65 and older, retinol intake was among the top-ranked predictors of sarcopenia in women, but the abstract does not report that vitamin A improved muscle.Sarcopenia feature selection and risk prediction using machine learning: A cross-sectional study.
- In 2,570 women, higher dietary magnesium was linked with more muscle mass and greater leg explosive power, but not with grip strength.Dietary Magnesium Is Positively Associated With Skeletal Muscle Power and Indices of Muscle Mass and May Attenuate the A…
- In a cross-sectional study of 2532 older adults, higher oral magnesium intake was associated with lower odds of sarcopenia in a dose-dependent pattern, even after full adjustment.Association between oral intake magnesium and sarcopenia: a cross-sectional study.
- In 1420 Korean postmenopausal women, those eating the most fruit, which is rich in vitamin C and potassium, had lower odds of having multiple body composition problems, including low muscle mass, though this cross-sectional study cannot prove cause.Fruit intake and osteosarcopenic obesity in Korean postmenopausal women aged 50-64 years.
- In a large study of 1172 adults aged 50 to 85, higher blood levels of alpha-carotene were linked to greater knee muscle strength, while retinol (vitamin A) levels were not linked to strength.Serum α-Carotene, but Not Other Antioxidants, Is Positively Associated with Muscle Strength in Older Adults: NHANES 2001…
- In 766 black and white adolescents, lower dietary magnesium intake was associated with higher CRP and lower fat-free mass, and almost none of the teens met the recommended magnesium intake.Magnesium Intake, C-Reactive Protein, and Muscle Mass in Adolescents.
- In 584 community-dwelling older adults, vitamin C intake was higher in those with sarcopenia (low muscle), though this cross-sectional study cannot show cause and effect.Dietary intake and its association with sarcopenia in older adults: a cross-sectional analysis.
- In 498 middle-aged black South African women, a diet pattern high in vitamin C, sugar and potassium was not reported to be linked with muscle or body composition, while an animal-based diet pattern was linked with higher lean mass.Nutrient Patterns and Body Composition Parameters of Black South African Women.
- In a cross-sectional survey of 493 Korean cancer survivors, sarcopenia (low muscle mass) was more common among those with inadequate vitamin A intake, but vitamin A was not a significant factor in the multivariable analysis.Prevalence of and Factors Associated with Sarcopenia in Korean Cancer Survivors: Based on Data Obtained by the Korea Nat…
- In a cross-sectional study of 425 adults eating omnivore, lacto-ovo vegetarian or vegan diets, those taking iron supplements had a lower percentage of muscle mass and higher C-reactive protein, an inflammation marker. This is an association and does not prove iron caused the difference.The Relevance of Plant-Based Diets and Micronutrient Supplementation for Body Composition: Data from the VeggieNutri Cro…
- In 392 adults with knee osteoarthritis, higher dietary potassium intake was linked to greater lower limb muscle strength over 24 months.Associations of Dietary Macroelements with Knee Joint Structures, Symptoms, Quality of Life, and Comorbid Conditions in …
- In 300 older Iranian adults, vitamin A was one part of a broader nutrient pattern; the abstract links only a different pattern, the anti-inflammatory one, to lower odds of sarcopenia, and does not report a vitamin A effect on muscle.Patterns of Nutrient Intake in Relation to Sarcopenia and Its Components.
- In 233 Vietnamese women who had immigrated to South Korea, iron intake and skeletal muscle mass both decreased between baseline and follow-up. The study did not isolate iron's effect on muscle.Dietary changes in Vietnamese marriage immigrant women: The KoGES follow-up study.
- In a prospective cohort of 197 older adults with type 2 diabetes followed for about 14 months, vitamin C intake was not related to loss of muscle mass.Vitamin Intake and Loss of Muscle Mass in Older People with Type 2 Diabetes: A Prospective Study of the KAMOGAWA-DM Coho…
- In 53 Chinese men and women aged 18 to 35, calcium intake was similar across age and sex groups, and the study found only correlations between bone, body composition, and muscle strength, with no intervention tested.Muscle-Bone Interactions in Chinese Men and Women Aged 18-35 Years.
- In a retrospective study of 52 middle-aged Chinese women, 12 weeks of a combined supplement with 75 mg magnesium plus vitamin D3, K2, B6 and B12 lowered high-sensitivity CRP, body weight and body fat, with no adverse events reported; muscle gain was not measured and magnesium's own effect could not be separated out.Effects of 12-Week Multiple Micronutrient Supplementation on Immune Function, Body Weight, and Metabolic Parameters in M…
- In 40 young men, higher vitamin A intake was linked to lower cortisol levels, but the study did not measure muscle building outcomes.Effects of Lifestyle, Diet, and Body Composition on Free Testosterone and Cortisol Levels in Young Men.
- In young women three years after anorexia treatment, serum vitamin A levels were on average adequate, while about a quarter had subnormal skeletal muscle mass; the study did not test vitamin A for muscle gain.Dietary intake and nutritional status in adolescents and young adults with anorexia nervosa: A 3-year follow-up study.
- In a cross-sectional study of older adults in nursing homes, vitamin C intake adequacy differed by frailty status, but the study did not show that vitamin C improved muscle.Associations Between Frailty, Sarcopenia, and Nutritional Status in Older Adults Living in Nursing Homes.
- In elite male basketball, handball and volleyball players, higher magnesium intake from diet was linked with better trunk, grip, jumping and leg strength test scores.Magnesium intake is associated with strength performance in elite basketball, handball and volleyball players.
- Six volunteers training intensely in a hot climate on a daily potassium intake of 100 mEq ended up with a mean potassium deficit of 517 mEq, mostly from sweating, while lean body mass rose.Pathophysiology of intense physical conditioning in a hot climate. I. Mechanisms of potassium depletion.
Review Totals and Summary
Members Only4 reviews · 100% positive
Buyers mostly like this chocolate whey isolate, praising its taste, quality and price, though a few find it very sweet. It carries about 4 ratings across the stores. **What buyers say it did for them:** Reviewers describe it as a post-workout drink that works. One says it is "Ideal for post-workout recovery, with minimal digestion issues." Another reports "Performance is felt!" and "the effect is definitely there!" One long-term user has taken it every morning for 16 years. The Vitamin World summary notes that no one there mentions muscle-building results directly, and no one raises concerns about digestion, ingredients or packaging. **What they complain about:** Sweetness is the main complaint. One person found it "definitely a sweet protein" and "kinda a little bit too sweet" whether mixed with coffee, milk or water. Another calls it "Slightly sweet for some preferences." A second complaint is flexibility. One reviewer likes the chocolate but says "your limited to what to mix with it," and contrasts it with vanilla, which can take fruit. The store summary calls this the only critical comment on that page and says it concerns versatility, not quality or taste. **Taste, smell and mixing:** Most comments on taste are good. One reviewer calls it the "Best favor in Dymatize" and another says "Smooth, great-tasting protein that mixes easily with no clumps." The 16-year user also says "Good taste." Nobody comments on smell. Because the product is a powder, pill size does not apply. **Value for money:** Opinions lean positive but are not unanimous. Reviewers say "The price is good as well" and "Not as expensive as other proteins, for that I am thankful." Another says "Good taste and price." One reviewer says it is "on the higher price end" but that quality, flavor and results justify the cost. The Vitamin World summary says none of its reviewers describes the price as high. **Who it suits and who it did not:** It seems to suit regular gym-goers who want a post-workout shake and prefer a sweet chocolate flavor. It also suits repeat buyers, one of whom calls themselves a returning customer and says "I will order more!" One reviewer used it as a first protein powder and liked the quality. It suits less well anyone who dislikes sweet protein, and people who like to blend fruit or other additions into their shake. The one reviewer who raised that limit said vanilla works better for it. **Delivery and accuracy:** One buyer says it arrived "perfectly packed" and "quickly delivered," and another says it was "As advertised !!!" Only powder reviews were considered, and the feedback is mostly short, so detail is limited. Reviewers mention nothing about the 2240g size or the serving count.
Biohacker Summary
Members Only10 of 10 recommend it
Potassium is the main ingredient, and seven of the ten panelists spoke about it: four recommend it, three use it, one is neutral, and one warns. Those who recommend it say most people do not get enough, that it is needed for the colon to move food along, and that more of it helps during a fast; one prefers potassium-rich foods like bananas and potatoes over supplements for blood pressure. Those who use it take it in electrolyte drinks with sodium and magnesium, often first thing in the morning or around workouts, with one citing 100 milligrams per can, and one panelist only listed food sources like potatoes and fruit. The one warning was about potassium bromate in bread, which is a different substance, and nobody said they stopped taking potassium. Magnesium, a smaller ingredient in this product, is mostly used before bed for sleep, with several panelists taking 400 milligrams of the threonate form.
See all 10 biohackers →Hide the biohackers
Dr. Eric Berg · Potassium · recommends
- States that people need more potassium than any other mineral, yet most people aren’t getting enough.
- Dr. Eric Berg states that magnesium supports energy, muscle function, and sleep, and that most of it is stored inside cells, making deficiencies harder to detect with a standard blood test.
- Identifies iron as the Achilles' heel of cancer, as it is needed for its DNA to replicate.
- Explains that potassium is essential for peristalsis, the pumping action through the colon, and without it, things can sit there, leading to constipation.
- Notes that magnesium could also be a factor in preventing muscle cramps.
- Mentions that lemon is loaded with vitamin C, and when combined with coffee, vitamin C significantly increases the bioavailability of antioxidants in the coffee.
- Explains that the normal requirements for potassium are 4,700 mg every single day, and that very few people get half of that amount. They describe potassium's role in the sodium potassium pump, which is essential for cellular electricity, muscle contraction, and heart function. Deficiency can lead to tiredness, muscle cramps, heart palpitations, or rising blood pressure.
- Recommends increasing potassium to restore balance and support healthy blood pressure.
- Recommends magnesium, specifically magnesium glycinate, stating it is key for D3 and K2 to work and is probably more important than calcium for building bone.
- Recommends increasing magnesium to restore balance and support healthy blood pressure.
- Dr. Berg states that Vitamin C helps fight biofilms and is essential for making collagen in gums, teeth, and capillaries.
- Warns that bone loss cannot be fixed with just calcium, as bone is primarily collagen with other essential minerals.
- Dr. Eric Berg suggests that magnesium could help support deeper, more restful sleep.
- Recommends Magnesium Glycinate, noting that the combination of magnesium and glycine is helpful for connective tissue, sleep, and reducing stress.
Thomas DeLauer · Potassium · uses
- Uses Element's cans which contain 100 milligram potassium, finding that electrolytes help his workout performance.
- Uses Element's cans which contain 30 milligram magnesium, finding that electrolytes help his workout performance.
- Recommends taking vitamin C along with collagen about an hour before a workout for connective tissue benefits.
- Uses Element's 100 mg potassium cans first thing in the morning to prime his day and help with workout performance.
- Uses Element's 30 mg magnesium cans first thing in the morning to prime his day and help with workout performance.
- Recommends magnesium around the time one would normally break a fast to calm the brain and dull feelings of conditioned hunger.
- Uses vitamin C as part of their immunity duo, stating it is important for boosting the immune system, especially during cold and flu season.
- Recommends magnesium, noting it is a cofactor for enzymes that build neurotransmitters, and deficiency can affect mood, happiness, and motivation.
- Notes that modern agricultural practices have led to soils depleted of trace minerals like magnesium, resulting in widespread magnesium deficiency.
- Recommends consuming vitamin C to aid in NADPH recycling, which is necessary for glutathione to be reused after neutralizing oxidative stress.
- Recommends taking some magnesium glycinate tonight to help calm down and sleep.
- Takes Purity's liquid liposomal vitamin C for immune support and overall wellness, finding it easy to add to water, juice, or take straight up due to its good taste.
- Mentions that magnesium in pumpkin seeds relaxes bronchial smooth muscle.
- Compares magnesium content, stating bananas have 32mg and pumpkin seeds have 156mg per ounce, a 5x difference.
Ben Greenfield · Potassium · uses
- Says he is drinking LMNT, which contains sodium, potassium, and magnesium, and states that he actually drinks this stuff.
- Uses magnesium during surgery because it is neuroprotective.
- States that vitamin C is extremely important for collagen turnover and cites orthopedic data showing that 500 mg to 1 g of vitamin C can reduce the rate of complex regional pain in total knee replacements and wrist fractures.
- Says he is drinking LMNT, which contains sodium, potassium, and magnesium, and states that he actually drinks this stuff.
- Notes that Vitamin A is a fat-soluble vitamin that supports healthy skin cell turnover.
- Mentions magnesium as part of a bare-minimum protocol.
- Advises getting red blood cell magnesium levels to the high end of the range as a minimum step for overall health and to slow down heart disease.
- Mentions vitamin C as part of a bare-minimum protocol.
- Notes that while vitamin C has significant value, the optimal dose is a vexed question, and high doses might not always be beneficial, potentially blunting the hormetic effects of exercise.
- Recommends supplementing with magnesium threonate if one is low in magnesium, as it crosses the blood-brain barrier and is demonstrated to increase hippocampus plasticity, theoretically making one smarter and improving memories.
- Uses Magnesium Breakthrough from BIOptimizers as part of their daily stack, taking four capsules in the evening to support relaxation, recovery, and a good night of sleep.
- Notes that IV vitamin C has been used for decades for cancer patients with almost no standardization and that he receives many questions about its effectiveness and combination with chemo.
- Recommends Celtic Sea Salt's new electrolyte drink 'Hydrate' for replenishing electrolytes and trace minerals lost through sweat, noting it contains 70 naturally occurring trace minerals, magnesium, taurine, and potassium, with no added sugar, artificial colors, or synthetic ingredients.
- Recommends Celtic Sea Salt's new electrolyte drink "Hydrate" for replacing electrolytes and trace minerals lost through sweat, noting it contains 70 naturally occurring trace minerals, plus magnesium, taurine, and potassium.
Dr. Mark Hyman · Potassium · warns
- Warns that potassium bromate, a dough conditioner banned in the EU, UK, and Canada, is still allowed in U.S. bread.
- Recommends considering magnesium glycinate before bed for nervous system support, deeper sleep quality, and to help the body transition into rest, and states that they take it every night.
- Recommends Magnesium Breakthrough Advanced 10 from Bioptimizers for restful sleep, muscle recovery, stress resilience, and metabolic health, especially during stressful times of the year.
- Mentions iron as an existing biomarker that plays a role in mental health, which Function Health includes in their measurements.
- Mentions that vitamin A levels can be looked at to get a deep sense of what's happening with nutrient levels.
- Recommends magnesium because it is involved in over 600 reactions in the body and up to 80% of people may have low levels that never get flagged on a standard blood test.
- Recommends magnesium as a basic supplement during detoxification to support pathways, help with constipation, and provide electrolytes.
- Recommends vitamin C as a basic supplement during detoxification to help with inflammation and detoxification.
- Recommends Magnesium Breakthrough Advanced 10 from Biooptimizers, which contains 10 bioavailable forms and 550 mg of elemental magnesium, to support restful sleep, restorative sleep, muscle recovery, stress resilience, and metabolic health.
- Dr. Hyman mentions vitamin C as an advanced therapy for skin repair.
- Mentions topical vitamin C as an antioxidant that can help skin with aging.
- Mentions that what they do when a cold comes on is not just vitamin C.
- Recommends taking 50,000 units of vitamin A for three to five days right at the onset of symptoms if one feels they might be getting sick.
- Recommends ensuring adequate vitamin C intake on a regular basis for immune support, stating it's important for healthy immune function despite mixed data on its effectiveness for colds.
Siim Land · Potassium · neutral
- Lists potatoes and fruit as sources of Potassium.
- Recommends taking vitamin C with collagen to support joint collagen synthesis.
- States that Magnesium can be a useful addition for some people for sleep.
- States that vitamin C is needed for initiating collagen synthesis and that higher vitamin C intake appears to increase vitamin C content in the skin.
- Mentions that iron is a mineral necessary for making collagen.
- Recommends magnesium for sleep, especially deep sleep, and suggests trying better types like Threonate, Biscinate, or Torate, referencing a study where magnesium supplementation improved deep sleep.
- Recommends Magnesium for blood pressure, migraines and deficiency, based primarily on human research, especially randomized controlled trials showing measurable benefits.
- Lists Magnesium as one of 15 supplements backed by human studies.
- Lists sauerkraut and fruit as sources of Vitamin C.
- States that magnesium is a fundamental mineral governing over 600 enzymes and metabolic reactions, and recommends that most people need at least 400-500 mg/d for health, with some needing up to 600 mg/d.
- Lists seafood and pumpkin seeds as sources of Magnesium.
- Lists dairy and sardines as sources of Calcium.
- Lists liver and carrots as sources of Vitamin A.
- Notes that Vitamin C is one of several supplements with human evidence.
Peter Attia · Potassium · recommends
- States there is some evidence that increasing dietary potassium through potassium-rich foods like bananas and potatoes, rather than supplements, can lower blood pressure.
- Peter reviews the evidence for select off-label medications and supplements commonly used for sleep, including glycine, magnesium, ashwagandha, and phosphatidylserine.
- Suggests that zinc and magnesium could potentially help with vasodilation and sleep, particularly for women experiencing severe symptoms in the luteal phase.
- Peter discusses electrolytes and fiber and the ketogenic diet, specifically preventing magnesium loss.
- Notes that in mouse studies, there was a combined effect of alpha ketoglutarate with vitamin A for male mice.
- In mouse studies, Peter Attia's team found a combined effect of AKG with Vitamin A for male mice.
- Recommends magnesium as one of the 'big three' micronutrients for bone health, suggesting a daily intake of 300 to 500 milligrams as a minimum, and personally aims for about a gram of supplemental magnesium.
- Recommends calcium as one of the 'big three' micronutrients for bone health, suggesting a daily intake of 1,000 to 1,200 milligrams, which can be supplemented with calcium carbonate or calcium citrate.
- Recommends magnesium for optimizing bone mineral density, suggesting a daily intake of 300 to 500 milligrams as a minimum, but personally aims for about a gram.
- Explains that bone is 50 to 70% mineral, predominantly calcium, and that virtually all of the body's calcium is contained within bone, making bone important for calcium homeostasis.
- Recommends vitamin C as an important molecule for skin, noting its role as a precursor for collagen synthesis, a powerful antioxidant, and a regulator of complexion for even skin tone.
- Tried a vitamin C serum mixed with ferulic acid but stopped using it because she hated the smell. She notes that topical application of vitamin C far exceeds the levels achievable by ingestion for skin benefits.
- Recommends iron supplements for women of reproductive age who are iron deficient.
- Mentions that a lot of the profound transformation of a cell into a sperm, specifically the making of a tail, is vitamin A driven.
Andrew Huberman · Potassium · uses
- Uses Element, an electrolyte drink with sodium, magnesium, and potassium in correct ratios and no sugar, to ensure adequate hydration and electrolytes, especially when starting days fast or during physical exercise.
- Discusses Magnesium Threonate as a tool for falling asleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Uses Element, an electrolyte drink with sodium, magnesium, and potassium in correct ratios and no sugar, to ensure adequate hydration and electrolytes, especially when starting days fast or during physical exercise.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Confirms that magnesium is absolutely important for cognitive function, noting studies show those with lower magnesium intakes tend to perform less well on cognitive function tests, and it's related to brain changes over time and dementia risk.
- States that Iron is one of the critical nutrients with the best evidence for cognitive function and reducing the risk of dementia.
- Takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- He takes 400 mg of Magnesium L-Threonate from Double Wood before bed for sleep.
- Takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium L-threonate before bed for sleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Takes a multivitamin every day for longevity.
- Takes a multivitamin every day for longevity.
Dr. Rhonda Patrick · Potassium · recommends
- Recommends getting enough potassium, noting that most people get too much sodium and not enough potassium.
- Magnesium supplementation has lowered blood pressure in randomized controlled trials. An analysis of 34 trials involving over 2,000 participants found modest reductions in both systolic and diastolic pressure, with a median dose of 368 mg/day.
- Warns that some magnesium supplements make the dose look much larger than it really is and that labels can fool people.
- Mentions magnesium as an important nutrient component for testosterone.
- Warns that some supplement companies mislead consumers by listing the total compound weight of magnesium citrate as the elemental magnesium dose, when the actual elemental magnesium content is much lower, potentially around 44-66 milligrams.
- States there is not yet strong, consistent evidence that magnesium supplementation reliably improves sleep, noting that while some meta-analyses suggest it can improve sleep quality scores, sleep efficiency, and sleep duration, individual studies are inconsistent and several have found no meaningful effect.
- Lutein and zeaxanthin can also be obtained from certain multivitamins.
- Lutein and zeaxanthin can also be obtained from certain multivitamins.
- States that magnesium may help modestly lower blood pressure by playing an important role in regulating vascular tone and influencing calcium signaling, with studies showing a reduction in systolic and diastolic blood pressure by 2 mmHg at a dose of around 370 mg/day for about 3 months.
- Recommends considering magnesium to improve mood.
- Recommends Magnesium, stating that roughly half of Americans don’t get enough and it is a cofactor for over 300 biological processes, including DNA repair and energy production.
- Mentions that kale delivers magnesium, a micronutrient many diets fall short on.
- Mentions that kale delivers calcium, a micronutrient many diets fall short on.
- Recommends Magnesium, stating it is a cofactor for over 300 biological processes, including DNA repair, energy production, and sleep regulation.
Dave Asprey · Potassium · recommends
- Recommends having more potassium during a fast to increase mineral intake.
- Mentions magnesium in the context of sleep but states that it doesn't address the core issue of waking up during the night.
- Suggests that magnesium may help slow aging, support cellular repair, and improve sleep.
- Recommends taking vitamin C for better skin health.
- States that magnesium can affect how the body responds to a supplement.
- States that currently, he is only taking vitamin C and vitamin D.
- Recommends fixing sleep with 300mg of Magnesium 101 before bed if diet and exercise aren't melting stubborn belly fat.
- Dave Asprey says his daily routine includes magnesium as part of a carefully developed combination for longevity.
- Recommends magnesium glycinate for sleep, stating that trials show it helps people fall asleep about 17 minutes faster and that he finds it incredibly effective.
- Mentions magnesium glycinate as one of the five gut-friendly, extensively researched ingredients in Kill Switch that helps with natural sleep.
- Recommends real vitamin A for people on the spectrum, noting that many cannot convert plant vitamin A and need the good stuff he includes in his Vitam DAKNE product.
- Dave Asprey recommends Magnesium Glycinate for sleep, noting human studies show it helps people fall asleep faster, is safe, and works on a fundamental aspect of health, unlike magnesium oxide which acts as a laxative.
- Dave Asprey recommends adding 300 or 400 mg of magnesium glycinate before bed to improve deep sleep quality, support growth hormone release, and burn visceral fat while asleep.
- Dave Asprey reflects on how new research clarifies the mechanism behind IV vitamin C's anti-cancer effect, vindicating a decades-old idea that was dismissed for the wrong reasons.
Bryan Johnson · Magnesium · uses
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Has had low iron for 11 years and despite eating meat and trying all forms of iron supplementation at different times and sequences, none of it worked to raise his iron or ferritin levels.
- Had low iron for 11 years, with ferritin averaging 38 ng/mL, and has finally boosted it back to healthy levels.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- He takes 400 mg of Double Wood Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of Magnesium Threonate before bed for sleep.
- Takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium L-threonate before bed for sleep.
- He takes 400 mg of Magnesium L-Threonate before bed for sleep.
- Takes 400 mg of magnesium threonate before bed for sleep.
- Recommends phosphorus as a mineral that, along with calcium, magnesium, and boron, is deposited to fortify the bone structure.
- Recommends calcium as a mineral that, along with phosphorus, magnesium, and boron, is deposited to fortify the bone structure after the collagen scaffold is in place.
RAL Summary
Members OnlyTier 4 for Muscle and Strength
Its studied ingredients are not at the doses that worked in studies, and reviews are not strong enough on their own. The final check notes: The grade rests only on trace nutrients like potassium and vitamins, not on whey protein isolate, the main ingredient, so the evidence behind the tier does not describe what this product mainly is.
- Emerging: not enough evidence to rank higher yet.
- Vitamin A: amount hidden in a blend
Where the evidence disagrees: 46 of the 91 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Muscular system, Skeletal system, Digestive system
Combine with: For muscle building, pair this with creatine monohydrate (3-5 g daily) for strength and lean mass, and a vitamin D3 and K2 combination to support muscle and bone function. Magnesium glycinate can aid recovery and sleep, and omega-3 fish oil supports recovery and cardiovascular health. If blood pressure support is the actual goal, add targeted ingredients like magnesium, potassium-rich foods, CoQ10, beetroot or nitrate extract, and omega-3s, and consult a healthcare provider for monitoring.
Possible side effects: No major side effects reported in the studies; reviewers mainly found it very sweet, and one noted minimal digestion issues.
Supplement Facts
Potassium 240 mg · Total Carbohydrates 2 g · Vitamin A 0
| Calories | 130 | |
| Total Fat | 1 g | |
| Cholesterol | 5 mg | |
| Sodium | 95 mg | |
| Potassium | 240 mg | |
| Total Carbohydrates | 2 g | |
| Protein | 30 g | |
| Vitamin A | 0 | |
| Vitamin C | 0 | |
| Calcium | 0 | |
| Iron | 0 | |
| Phosphorus | 0 | |
| Magnesium | 0 |
Other ingredients: Whey Protein isolate, Cocoa, Natural flavors, Soy Lecithin, Cellulose Gum, Xanthan Gum, Acesulfame Potassium, Sucralose, Carrageenan.
Directions: For an extra treat, blend with fruit or your favorite non-fat frozen yogurt. *Use in conjunction with an intense daily exercise program and a balanced diet including an adequate caloric intake. DIRECTIONS: For adults, add one (1) scoop (37 g) to 8 fluid ounces of water or your favorite beverage. Mix in your Precision Engineered shaker or a blender and drink immediately for best results. You can drink Precision Engineered Whey Protein any time during the day to add extra high quality protein to your daily calorie intake. Be sure to figure the extra calories provided by milk, juice or whatever you may add to your Precision Engineered Whey Protein. Increase or decrease the amount of liquid added to achieve desired consistency.
Barcode (UPC) 766443314714 · Label source: NIH label database · Report a label change
Show entire label
More muscle and strength products
Members OnlyThe highest ranked for the same goal
Read more
Our articles on this subject
Graded November 5, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
Privacy policyConsumer health dataAffiliate disclosureTermsDo Not Sell or Share My Personal InformationCookie settings



