ProSupps L-Carnitine Liquid 3000, Stimulant-Free Liquid Shots, Berry Review
Crank up the energy without cranking up the sugar. ProSupps L-Carnitine is a 100% stimulant-free liquid shot that delivers premium L-Carnitine plus Vitamin B5 in every tablespoon, giving you a clean, sugar-free way to support fat metabolism, natural metabolic energy production, fat transport, and muscle recovery. Available in two potencies—L-Carnitine 1500 for a moderate daily dose, or L-Carnitine 3000 for a full clinical dose—it allows you to choose the option that best fits your goals and routine. It comes in options such as 31 servings or 60 servings and flavors including Berry, Lemon Drop, Blue Razz, Dragon Fruit, and Green Apple. L-Carnitine is a natural compound and important amino acid that plays a key role in helping your body turn fat into energy. Essentially, it acts like a shuttle, transporting long-chain fatty acids into your cells' mitochondria, where they are oxidized and burned as fuel to generate adenosine triphosphate (ATP). This helps your body use stored fat more efficiently as an energy source both when you exercise and rest, though research suggests it is especially effective during intense exercise and longer training sessions. Supplementing with L-Carnitine can boost endurance, reduce fatigue, and improve recovery after tough workouts. Paired with Pantothenic Acid (Vitamin B5), an essential nutrient that helps your body break down carbs, fats, and proteins into energy, the formula becomes even more effective at supporting energy production and exercise endurance. Together, they support longer, more intense workouts so you can push harder and recover faster. For suggested use, take one tablespoon daily or as directed by a physician or licensed nutritionist, or mix it with your favorite juice or beverage. Research shows it is beneficial to consume L-Carnitine with 20-30g of carbohydrates and ideally 20-30g of protein, such as with breakfast or a pre-training meal, to facilitate proper uptake into the muscle cell. This gluten-free formula contains 0% juice, zero fillers, zero banned substances, and zero FD&C dyes, and undergoes rigorous third-party testing for purity, efficacy, and transparency.
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Study, Trial or Testing Result Summary
Members Only30 human studies · 16 improved
2 of these 30 human studies gave l-carnitine by drip, not by mouth.
This product provides L-carnitine for weight management, though the exact amount per serving is hidden in a blend. Most pooled human analyses find that L-carnitine offers a small extra reduction in weight. A 2025 review of eight pooled analyses covering 16,352 people found that taking 150 to 4,000 milligrams daily for 8 to 30 weeks lowered body weight, body mass index, and waist size [1]. Across 43 randomized trials in overweight and obese adults, supplementation reduced body weight by about 1.1 kilograms and fat mass by 1.2 kilograms, with no change in body fat percentage or waist size [2]. Another review of 37 trials with 2,292 people showed a weight loss of about 1.2 kilograms, with the strongest results near 2,000 milligrams a day [3]. In nine trials involving 911 adults, users lost about 1.3 kilograms more than controls, although this benefit shrank over time [4]. Additionally, a one-year trial of 258 obese people with uncontrolled type 2 diabetes found that adding 2 grams of L-carnitine daily to meds improved weight reduction [5]. However, a 2022 pooled analysis of 143 trials with 49,810 adults found that levocarnitine did not lower body weight compared to lifestyle changes alone [6]. Animal and cell studies are never counted.
See all 30 studies →Hide the studies
- In a pooled analysis of 143 trials with 49,810 adults with overweight or obesity, levocarnitine was the one weight-lowering drug that did not lower bodyweight compared with lifestyle changes alone.Pharmacotherapy for adults with overweight and obesity: a systematic review and network meta-analysis of randomised cont…
- A pooled analysis of eight meta-analyses with 16,352 people found L-carnitine (150 to 4000 mg a day for 8 to 30 weeks) lowered body weight, body mass index and waist size.The Effect of the L-Carnitine Supplementation on Obesity Indices: An Umbrella Meta-Analysis.
- In a pooled analysis of 79 trials with 5,501 women with polycystic ovary syndrome, carnitine was among the most effective supplements for improving obesity measures (women only, not men).The effectiveness of nutritional supplements in improving polycystic ovary syndrome in women: a systematic review and ne…
- In a pooled analysis of 41 trials with 2,362 women with polycystic ovary syndrome, carnitine reduced body weight and body mass index compared with placebo and ranked best among the supplements tested.Comparison of nutritional supplements in improving glycolipid metabolism and endocrine function in polycystic ovary synd…
- In 37 trials with 2,292 people, L-carnitine lowered body weight by about 1.2 kg, body mass index and fat mass modestly, with the biggest weight effect at about 2000 mg a day, but it did not change waist size or body fat percent.Effects of l-carnitine supplementation on weight loss and body composition: A systematic review and meta-analysis of 37 …
- In 21 trials with 2,041 adults with type 2 diabetes, each 1 gram a day of L-carnitine lowered body mass index by 0.37, with the largest reduction at 2 grams a day, though results varied a lot between trials.The Effects of L-Carnitine Supplementation on Weight Loss, Glycemic Control, and Cardiovascular Risk Factors in Patients…
- In nine trials with 911 adults, carnitine users lost about 1.3 kg more than controls and had lower body mass index, though the weight loss effect shrank the longer it was taken.The effect of (L-)carnitine on weight loss in adults: a systematic review and meta-analysis of randomized controlled tri…
- In six trials with 672 women with polycystic ovary syndrome, carnitine lowered body weight, body mass index, waist and hip size, and improved blood fats but not blood sugar measures.Clinical evidence of the effects of carnitine supplementation on body weight, glycemic control and serum lipids in women…
- Across 43 randomized trials in overweight and obese adults, L-carnitine lowered body weight by about 1.1 kg, BMI by 0.36 and fat mass by 1.2 kg versus control, but did not change body fat percentage or waist size.Beneficial effects of l-carnitine supplementation for weight management in overweight and obese adults: An updated syste…
- In a review of 20 trials of supplements for liver fat in 1,171 overweight adults, one carnitine trial suggested reduced liver fat, but overall evidence was scarce and did not support supplement use.Efficacy of Dietary Supplements to Reduce Liver Fat.
- In 274 obese women with polycystic ovary syndrome resistant to clomiphene, adding L-carnitine for three months improved ovulation, pregnancy and hormonal and metabolic measures, but the reduction in body mass index was not significantly different from placebo.Read the study on PubMed (30806102) →
- In 258 obese adults with type 2 diabetes, one year of orlistat plus 2 g of L-carnitine daily reduced body weight faster and further than orlistat alone, with greater improvements in blood sugar, HbA1c and inflammation markers.Orlistat and L-carnitine compared to orlistat alone on insulin resistance in obese diabetic patients.
- In 258 obese people with uncontrolled type 2 diabetes, adding 2 g of L-carnitine daily to orlistat for one year gave a better decrease in body weight, blood sugar and inflammation markers than orlistat alone.Comparison between orlistat plus l-carnitine and orlistat alone on inflammation parameters in obese diabetic patients.
- In 254 people with uncontrolled type 2 diabetes, adding 2 g of L-carnitine daily to sibutramine for one year produced a faster drop in body weight and insulin resistance than sibutramine alone.Sibutramine and L-carnitine compared to sibutramine alone on insulin resistance in diabetic patients.
- In 162 women with clomiphene-resistant polycystic ovary syndrome, 3 months of L-carnitine alongside clomiphene did not significantly reduce body mass index, and it performed no better than N-acetylcysteine; this retracted publication should be treated with caution.Randomized controlled trial of N-acetylcysteine versus l-carnitine among women with clomiphene-citrate-resistant polycys…
- In 76 obese women with knee osteoarthritis on a low-calorie diet, 1000 mg of L-carnitine daily for 12 weeks lowered body mass index and weight more than placebo, but did not change inflammation, oxidative stress, or symptoms compared with placebo.The effect of L-Carnitine supplementation on clinical symptoms, C-reactive protein and malondialdehyde in obese women wi…
- In 72 patients with advanced pancreatic cancer, 12 weeks of 4 g oral L-carnitine daily raised body mass index by 3.4% while the placebo group lost 1.5%.L-Carnitine-supplementation in advanced pancreatic cancer (CARPAN)--a randomized multicentre trial.
- In 70 overweight premenopausal women on a calorie-restricted diet and extra walking for 10 weeks, adding L-carnitine gave no difference from placebo in weight loss or LDL cholesterol changes.Weight loss associated with reduced intake of carbohydrate reduces the atherogenicity of LDL in premenopausal women.
- In 70 overweight premenopausal women on a calorie-restricted diet and extra walking for 10 weeks, adding L-carnitine gave no benefit over placebo for weight, waist or insulin measures.Weight loss favorably modifies anthropometrics and reverses the metabolic syndrome in premenopausal women.
- In 63 women with PCOS, a six-month blend of carnitine, arginine and CoQ10 with or without a med lowered BMI and waist size, with larger reductions when a med was added; the abstract does not give a carnitine-only comparison.Efficacy Of Combined Nutritional And Pharmacological Interventions In PCOS: A Six Month Randomized Controlled Trial.
- In 60 bipolar patients gaining weight on valproate, 26 weeks of L-carnitine at 15 mg per kg of body weight daily did not improve weight loss compared with placebo when combined with a low-fat diet.Carnitine does not improve weight loss outcomes in valproate-treated bipolar patients consuming an energy-restricted, lo…
- In 56 non-obese adults, six months of a daily 10-supplement blend containing 500 mg acetyl-L-carnitine did not change body fat, blood pressure, lipids, glucose or inflammation markers compared with controls.Multiple dietary supplements do not affect metabolic and cardio-vascular health.
- In 54 overweight women with polycystic ovary syndrome, 1000 mg of carnitine plus 200 mcg of chromium daily for 12 weeks produced more weight loss, better insulin resistance, and better cholesterol than placebo.Effects of Chromium and Carnitine Co-supplementation on Body Weight and Metabolic Profiles in Overweight and Obese Women…
- In 53 hemodialysis patients with low BMI, intravenous L-carnitine at 15 mg per kg after each session for six months did not change body weight or nutritional measures compared with controls.Nutritional effects of carnitine supplementation in hemodialysis patients.
- In 53 cirrhotic patients with sarcopenia awaiting liver transplant, L-carnitine for six months was linked to greater gains in muscle mass index and BMI and lower mortality than no supplement.Impact of L-carnitine supplementation on post-transplant outcomes in liver transplant candidates with sarcopenia: A rand…
- In 42 haemodialysis patients, 6 months of intravenous L-carnitine after each session lowered C-reactive protein, but body mass index rose in the carnitine group, while controls did not receive carnitine.Effects of L-carnitine infusions on inflammatory and nutritional markers in haemodialysis patients.
- In 36 moderately overweight women, 8 weeks of 2 g of L-carnitine twice daily plus daily 30-minute walks did not reduce body mass or fat mass compared with placebo.L-Carnitine supplementation combined with aerobic training does not promote weight loss in moderately obese women.
- In 30 adults with metabolic syndrome during a 7-day fasting program, daily intravenous L-carnitine at 4 g produced more weight loss than saline, and reduced hunger and fatigue.L-carnitine ameliorated fasting-induced fatigue, hunger, and metabolic abnormalities in patients with metabolic syndrome…
- In patients with fatty liver inflammation (NASH), 2 weeks of a specialized food containing L-carnitine plus other nutrients with a low-calorie diet produced a significant weight reduction, while the diet alone did not reach significance; the effect of L-carnitine alone cannot be separated.[Modification of dietary patterns in patients with non-alcoholic steatohepatitis].
- In maintenance dialysis patients, about three years of 1 g daily levocarnitine was linked to higher protein and albumin levels without an increase in body fat compared with a non-treated group.Body composition and long-term levo-carnitine supplementation.
Review Totals and Summary
Members Only1,391 reviews · 92% positive
This ProSupps L-Carnitine Liquid 3000, Stimulant-Free Liquid Shots, Berry has garnered significant positive attention, with approximately 1391 ratings across various stores, and an impressive 93% of reviewers awarding it 4 or 5 stars. **What it did for buyers:** Many users report experiencing a noticeable boost in energy and improved endurance during workouts. Reviewers frequently mention a "nice clean energy boost" and that it "helps with endurance during cardio and workouts." It's also praised for aiding in recovery and supporting fat metabolism, with some noting "better recovery" and "supports fat metabolism during my cuts." Some users also found it beneficial for mental clarity, stating it "clears my head and leaves me feeling ready to get things done," and for overall weight management, seeing a "big difference in my energy and weight management!" A few users also reported increased sweating during workouts, with one exclaiming "the sweat is real!!!" and positive effects on their digestive system, finding it "gentle with my digestive system." **Complaints:** While overwhelmingly positive, a few concerns were raised. One reviewer reported receiving a "product arrived opened and broken." Another significant point of feedback, particularly for female users, was that the product can cause dryness. One reviewer warned, "it makes EVERYTHING dry, so just keep that in mind!" and advised drinking plenty of water. **Taste and Form:** The taste is a major highlight for many, with the Berry flavor frequently described as "great taste" and "really good flavor." Reviewers appreciate that it "tastes clean and not overly sweet," and some even compare it to "a sour candy but just perfect." The Green Apple flavor also received praise. Its liquid form is considered convenient and easy to use, with comments like "convenient liquid shot" and "Easy to use." Users also noted it "mixes easily if needed." **Who it suits:** This liquid L-Carnitine appears well-suited for individuals seeking a stimulant-free energy boost and support for their fitness goals, particularly those focused on fat metabolism, weight management, and improving workout performance and recovery. It's popular among those who appreciate a good-tasting supplement and its easy-to-use liquid form. Long-term users are common, with some having used it for "almost 7 year its working for me." However, individuals prone to dryness, especially females, should be mindful of the potential for increased dryness and ensure adequate hydration.
Biohacker Summary
Members Only9 of 10 recommend it
Most of the panel recommends or uses L-carnitine, with four recommending it, three neutral, one warning and one who stopped. The main reasons are moving fat into the cell's energy centers for fat burning and exercise, male and female fertility and sperm quality, heart health, and brain and mitochondrial energy. Many prefer the acetyl form, and doses named include 500 to 2000 milligrams a day, 1 to 4 grams a day with carbohydrates, and 1 to 3 grams a day for at least 30 days before conception, while one takes a much lower injected dose. One person takes it fasted before a workout and another pairs acetyl-L-carnitine with alpha-lipoic acid. Cautions came from one panelist who warns against injecting it because of contamination risk, and another who stopped over a heart risk marker (TMAO) and no noticeable benefit.
See all 9 biohackers →Hide the biohackers
Ben Greenfield · L-Carnitine · recommends
- Recommends L-carnitine for male fertility, explaining that it helps shuttle fatty acids into mitochondria, assisting with beta-oxidation, and its concentration in sperm correlates with sperm motility.
- He mentions L-carnitine as a supplement with real human data behind it for male fertility.
- Recommends L-carnitine at 1-3 grams per day for at least 30 days pre-conception to improve mitochondrial function tied to sperm quality.
- Recommends MitoQ +Heart, a Mitoquinol-enhanced blend with L-Carnitine, Magnesium, and Vitamin D3 for cardiovascular and energy support.
- States that acetyl L-carnitine is very important as a transport molecule that facilitates the entry of fatty acids into the mitochondrial chain, which can produce 100 ATP per molecule.
- Mentions L-carnitine as a supplement that is "not bad" but less of a priority than creatine, protein, vitamin D, fish oil, and essential amino acids.
- Recommends L-carnitine at 500 to 1,000 milligrams for male fertility, noting it can be found in capsules or as an intramuscular injection.
- Ben mentions that L-carnitine ranks pretty high in a database ranking of anti-aging drugs and compounds by effectiveness.
- States that he does not use L-carnitine, but many people in the exercise industry are reporting using it efficaciously for muscle gain as an injectable compound.
- Mentions L-Carnitine as an ingredient that helps existing functioning mitochondria make more energy.
Dr. Rhonda Patrick · L-Carnitine · neutral
- Discusses L-carnitine's role as a transporter for fatty acids into mitochondria for energy, its role in detoxifying metabolites, and its involvement in stabilizing cell membranes and ketone production. They mention studies showing it helps increase muscle mass and improve cognitive function in women, and meta-analyses showing reductions in body weight, waist size, and body fat in overweight and obese individuals.
- Takes acetyl-L-carnitine in the morning, believing it is beneficial with the ketogenic diet and can help boost ketosis, as people on a ketogenic diet can be deficient in carnitine.
- L-carnitine is important for transporting fatty acids into the mitochondria for energy and plays a role in detoxifying potentially toxic metabolites. Supplementation in the range of 1 to 4 g a day along with carbohydrates has shown benefits in muscle mass, cognitive function, and reductions in body weight and waist size in overweight and/or obese individuals.
- She thinks it would be useful to add acetyl-L-carnitine to her alpha-lipoic acid for mitochondrial benefits, but it's not high on her list because she eats a lot of meat, which is high in carnitine.
- Dr. Rhonda Patrick reviews how L-carnitine affects mitochondrial energy metabolism.
Andrew Huberman · L-Carnitine · recommends
- Andrew Huberman, based on discussions with fertility doctors, recommends L-carnitine for patients trying to increase fertility, egg quality, or sperm quality, noting it can be taken orally in higher dosages like 500 or 750 milligrams a day, or via injectable form.
- He shares science-based tools for modulating aggression, including supplementation with acetyl-L-carnitine.
- Discusses a study showing that acetyl-L-carnitine supplementation significantly improved symptoms of ADHD, including reductions in aggressive behavior, attentional problems, and delinquency.
- Recommends L-carnitine for sperm health.
- Has started experimenting with L-carnitine in an injectable form, taking a much lower milligram count than oral doses, to avoid absorption issues and concerns about increased TMAO from oral intake. They acknowledge its benefits for mitochondrial health.
- Mentions Acetyl-L-carnitine in the context of whole body pain.
- Recommends 1 gram of L-carnitine with 1 gram of vitamin C for male patients with any abnormal sperm parameter as part of a sperm enhancement protocol.
- Discusses L-Carnitine as a fertility supplement.
- Recommends L-carnitine in capsule form, 1 to 3 grams per day for 30 to 60 days, to significantly improve egg quality by supporting mitochondrial function, which is vital for chromosomal organization and egg fusion.
- Recommends L-Carnitine for hormone health.
Dave Asprey · L-Carnitine · recommends
- States that L-Carnitine shows changes happening in fertility.
- Mentions that Acetyl-L-Carnitine is usually a good mitochondrial enhancer, but not everyone needs it.
- Uses Acetyl-L-Carnitine on a regular basis as a well-known enhancer of mitochondrial fatty acid oxidation.
- Has included L-carnitine or acetyl-L-carnitine in his cognitive enhancement and longevity stack since his mid-20s, and finds its use for joints to be innovative.
- Dave Asprey mentions acetyl-L-carnitine as a mitochondrial stimulator that is widely available and can be felt right away.
- Notes that people in longevity have been taking acetyl-L-carnitine for 30 years for cognitive function and fat burning, and combining it with fatty 15 might produce PDC.
- Includes Acetyl-L-Carnitine as a helpful addition to a med protocol.
- Has been on acetyl-L-carnitine most of the time since [18:46] but found that taking too much caused jaw tension, so he had to dial back on it. He notes it is a mitochondrial enhancer.
- Used to take acetyl L-carnitine at a dose of about 500 milligrams, but stopped because it raised his acetylcholine levels too much, causing jaw tension.
- Dave found that if he takes too much acetyl-L-carnitine, he gets a headache and jaw tension, indicating he has enough in his system and it raises his acetylcholine levels more than he needs.
Dr. Mark Hyman · L-Carnitine · neutral
- Mentions that supplementing with L-carnitine can make mitochondria more efficient.
- Recommends Acetyl L-Carnitine as it is critical in fat metabolism and supports the transport of fatty acids into the mitochondria for energy.
- Recommends L-carnitine as critical for producing sperm and increasing antioxidant status in men.
- States that making energy in mitochondria requires carnitine and recommends acetylol carnitine or L-Carnitine at 500 to 2000 milligrams a day, usually 500 once or twice a day, as it is important in metabolizing fats.
- Mentions that L-carnitine was part of the mitochondrial therapy that helped a child with autism improve.
- Used L-carnitine as one of the first things with a 55-year-old woman with Graves' disease, as it can act as a thyroid peroxidase inhibitor, and she began to have relief from her symptoms.
- Used L-carnitine as one of the first interventions for a woman with Graves' disease, noting its ability to act as a thyroid peroxidase inhibitor, which provided symptom relief.
- Dr. Hyman discusses L-carnitine as an important nutrient for metabolic flexibility, helping the body use fat and carbohydrates for energy. He notes that people with diabetes, insulin resistance, pre-diabetes, and gestational diabetes are often low in this nutrient and that good prenatal vitamins often include it.
- Lists Acetyl-L-Carnitine 500mg as a product available, noting its regular price and capsule count.
- Acetyl-L-Carnitine 500mg is listed for sale on Dr. Mark Hyman's website.
Thomas DeLauer · L-Carnitine · recommends
- Recommends L-carnitine, especially if working out, to help shuttle fat into the cell better and improve fat oxidation, particularly in a fasted state before a workout.
- Takes L-carnitine.
- Takes supplements like Acetyl-L-Carnitine to enhance mitochondrial function.
- Discusses the mixed opinions on L-Carnitine for fat loss but concludes that it is beneficial, citing a meta-analysis showing an average of 1.33 kg of fat lost. He suggests that many people may be more deficient than they think, especially those who exercise intensely, and that it is an inexpensive supplement worth trying.
- Discusses the benefits of L-Carnitine for fat loss, citing a meta-analysis showing an average of 1.33 kg of fat lost, and suggests it's worth exploring as it's inexpensive and critical for fat oxidation.
- Recommends Acetyl L-Carnitine during a fast, especially for active individuals who deplete carnitine, as it's critical for fat burning, can cross the blood-brain barrier, and may have antioxidant effects and improve brain fat utilization.
- Discusses Acetyl L-Carnitine, noting its potential for cognitive improvement in dementia patients by stimulating mitochondrial function, acting as an antioxidant, and promoting neuronal growth and membrane stabilization.
- Recommends 1500 milligrams (1.5 grams) of L-Carnitine to help mobilize fat, suggesting it be taken earlier in the day, possibly during a fast.
- Recommends acetyl-L-carnitine, especially for active individuals or those fasting/low-carb, as it crosses the blood-brain barrier to provide fat-based fuel to the brain, promoting sharpness and alertness.
- Takes 2-4 grams of Acetyl-L-Carnitine, noting its importance for fat transport into mitochondria, especially for those on a ketogenic diet and athletes, and its mood-boosting effects for depression.
Dr. Eric Berg · L-Carnitine · neutral
- Mentions L-carnitine as another nutrient that can be depleted, similar to co-enzyme Q10.
- Explains that L-Carnitine helps burn fat during exercise, preserves muscle protein, and aids in recovery from exercise, noting it is very high in red meat.
- States that the best way to use L-Carnitine is for cardiovascular health, as the heart needs it to transport fatty acids for energy.
- Recommends L-carnitine for people with congestive heart failure, arrhythmia, or any type of heart damage, stating it is dynamite for the heart.
Peter Attia · L-Carnitine · warns
- Discusses L-carnitine, noting that people inject it for fat loss and to get more out of testosterone input, but warns against injecting it due to potential contamination from homebrewing or even compounding pharmacies, which have had issues leading to deaths.
- Warns that injecting L-carnitine, especially if home-brewed, is a bad idea due to sterilization concerns and potential for contamination, which can lead to serious health issues.
- Derek explores L-carnitine as a fat loss supplement.
Siim Land · L-Carnitine · stopped
- Stopped taking L-Carnitine because it converts to TMAO, a cardiovascular disease risk factor, and he hasn't noticed significant benefits for muscle growth or fat oxidation, preferring not to gamble with the risk given his family history of cardiovascular disease.
- States that L-Carnitine is great and can help with androgen receptor density for muscle growth, and he takes it before resistance training for this purpose, but not daily.
- Experimented with acetyl-L-carnitine to improve his performance on the soccer field, specifically his ability to read the play.
- Mentions L-carnitine as an ingredient in Kapex that helps transport fatty acids into the mitochondria and liver.
RAL Summary
Members OnlyTier 3 for Weight and Metabolism for Men
This product is placed in Tier 3 because 92% of its 1,391 customer reviews are positive and multiple human pooled analyses show modest weight loss support, even though the exact L-carnitine dose is not disclosed on the label.
- L-Carnitine: amount hidden in a blend
Where the evidence disagrees: 10 of the 30 human studies found no effect.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Metabolic system, Digestive system, Cardiovascular system
Combine with: To enhance the effects of L-Carnitine for weight management, consider combining it with supplements that support metabolism, energy, and muscle preservation. Creatine can improve exercise performance and muscle mass, which is beneficial for fat loss. A high-quality protein powder, such as whey protein, supports muscle repair and satiety, crucial for maintaining metabolism during a caloric deficit. Green tea extract or caffeine can provide an additional metabolic boost and energy. Alpha-lipoic acid may also be beneficial for glucose metabolism and antioxidant support.
Possible side effects: Users occasionally report dryness, temporary diarrhea when taking it on an empty stomach, and an increased heart rate during cardio exercise.
Supplement Facts
Includes 0 g Added Sugars 0 g · Pantothenic Acid 10 mg · L-Carnitine 3000 mg
| Calories | 0 | |
| Total Carbohydrate | 0 g | 0% |
| Total Sugars | 0 g | † |
| Includes 0 g Added Sugars | 0 g | 0% |
| Pantothenic Acid | 10 mg | 200% |
| L-Carnitine | 3,000 mg | † |
Other ingredients: Other Ingredients: Filtered Water, Phosphoric Acid, Citric Acid, Malic Acid, Natural Flavors, Sucralose, Acesulfame Potassium, Potassium Sorbate (Preservative), Sodium Benzoate (Preservative).
Directions: SUGGESTED USE: Take one tablespoon (15mL) of L-Carnitine 3000 daily or as directed by a physician or licensed nutritionist. You may also mix with your favorite juice or beverage. SHAKE CONTAINER WELL BEFORE EVERY USE.
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Graded October 28, 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.
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