Health Products Distributors Rejuvenate! Berries & Herbs Review

Rejuvenate! Berries & Herbs is listed by Health Products Distributors as a complete high-RNA, high-protein berries and herbs superfood providing key nutrients. The label says it includes high-quality protein, essential fats, vitamins, minerals, organic freeze-dried berries, organic herbs, and high-potency nucleic acids (RNA/DNA). The product is sold as a powder with a net content of 499 grams and 33 servings per container. Each 38.4 gram serving lists 146 calories, 14.6 grams of protein, 13 grams of dietary fiber, 20 grams of total carbohydrates, 1.2 grams of total sugars, 0 grams of added sugars, and 249 milligrams of sodium. Vitamin C is listed at 546 mg (910% Daily Value), vitamin A at 500 IU (100%), vitamin D3 at 198 IU (50%), iron at 4.3 mg (24%), calcium at 129 mg (13%), and potassium at 245 mg (5%). The label explains that dietary nucleic acids are important in many bodily processes, especially those relating to energy production and communication within cells. It says RNA carries out instructions encoded in DNA that are essential for cell vitality. The formula includes chlorella growth factor (CGF), nutritional yeast, and RNA extracts of nutritional yeast, and contains about 400 mg of RNA/DNA. Suggested use on the label is to take 4 tablespoons (2 scoops) per day to start, with the note that greater benefits may be gained at higher intake levels and that consumption should be gradually increased. The label suggests mixing it into water, juices, smoothies, nut or grain beverages, and blender drinks, or adding it to foods such as salads, fruits, dips, and wraps. Storage instructions say to refrigerate after opening to maintain freshness. The label states that it is gluten-free, dairy-free, sugar-free, non-GMO, vegan, and vegetarian, and that it does not contain wheat, rye, oats, corn, soy, gluten, egg, dairy, sugar, or GMOs. The intended target groups listed are vegan, vegetarian, adults aged 18 to 50, and adults and children 4 years or older. The dietary claims are listed as nutrient, all other, and structure/function. The product is distributed by Health Products Distributors, Inc., in Oracle, AZ. The FDA statement notes that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure, or prevent any disease. The label tagline reads creating health naturally. The page also notes a trademark line referring to VitaBerry Plus as a registered trademark of VDF Futureceuticals, Inc.

Product Focus: EnergyAlso covers:Digestion
Tier ⓘ
Tier 4 · Rank 39
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. Rank 39 within Tier 4 for Energy; 87 of 104 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
61 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
95% of 735
Biohacker Mentions
9 of 10

Study, Trial or Testing Result Summary

Members OnlyHuman studies

We found no human studies on the ingredients of this product for energy. The label lists only the product name, Rejuvenate! Berries and Herbs, at 38.4 grams per serving. It does not name any individual berries, herbs or other ingredients, or give their amounts, so we cannot check any ingredient against a studied dose. Because the contents are hidden in a single combined listing, there is no way to tell from the label what you are taking or whether any part of it is present at an amount that research has tested. What is said about this product comes from customer accounts, not research. Those accounts mostly praise its berry taste and describe a general sense of well-being, but they come largely from the maker's own page, its affiliates and a promotional reviewer. Many people also took it with other supplements, so its own effect cannot be separated out. Independent reviews of this exact product are sparse. Without studies or a full ingredient list, there is no evidence that this product improves energy. Animal and cell studies are never counted.

Review Totals and Summary

Members Only735 reviews · 95% positive
735 reviews · Google Shopping 735
95% positive0% neutral5% negative

Public customer feedback for this exact product is thin. The official IntegratedHealth retailer page showed no reviews, and I found no sizable review pool on Amazon or similar marketplaces for this specific tub. The themes below come from the limited testimonials on the maker's own page, the published reviews, and the closest sister product, Rejuvenate! PLUS. Treat them as indicative rather than representative. Taste is the dominant theme. Berries & Herbs is repeatedly described as pleasantly berry-flavored, with real fruit notes and none of the grassy bitterness typical of green powders. A reviewer at NaturalNews, the site run by Mike Adams, the best-known professional reviewer, called it excellent in flavor and scored it 10 out of 10. Testimonials on the product page mention enjoying it in cranberry juice or stirred over sprouted nuts. The company's own comparisons contrast it with the sister product Rejuvenate! PLUS, whose green base draws more mixed comments, with Amazon buyers calling it bitter or needing banana, honey or protein shake to mask it. That contrast suggests the berry version is the more palatable option. The second theme is a general sense of well-being. A testimonial on the product page credits it, taken at three to four daily servings, with an overall feeling of wellbeing. These accounts are anecdotal and often describe it alongside other supplements in a broader protocol, so they cannot isolate its effect. The third theme is its comprehensive nutrition. Reviewers praise the protein, fiber and herbal content, the absence of soy, artificial sweeteners and fillers, and the vegan formulation. Complaints are harder to find. Where critical feedback exists for the Rejuvenate range, it concerns the learning curve with the stronger-tasting PLUS powder. Cost and dose size are likely concerns for a premium tub that requires several servings daily, though I found no direct reviews saying so. Because the sources are largely the manufacturer's affiliates and a promotional reviewer, readers should treat the praise cautiously. Independent, verified-purchase reviews of this exact product are sparse.

Biohacker Summary

Members Only9 of 10 recommend it
9 of 10 biohackers on our panel recommend it

Every ingredient the panel discussed is a smaller ingredient in this product, and vitamin D drew by far the most comment, from nearly all ten panelists. Most of them recommend it or take it themselves, mainly for immune health, brain function, muscle, and general health or longevity, and several say most people are low in it. Three panelists name a daily dose of 5000 units of D3 taken in the morning, one suggests 10,000 units in winter, and one says the standard intake is too low, while another says supplementing only makes sense if you are deficient. Several advise testing blood levels, and one says to take it with dietary fat for better absorption. Carbohydrates, a smaller ingredient in this product, got mixed views: some like them in the evening for sleep or around workouts, while others warn against overdoing them if blood sugar control is poor, and amino acids, also a smaller ingredient in this product, were mentioned by two panelists who use them.

See all 10 biohackers →Hide the biohackers
  • Dr. Eric Berg · Vitamin D · warns
    • 2 Nov 2026 · warns · Facebook ↗
      Dr. Berg warns that the recommended daily intake for vitamin D is based on a massive error and that the actual necessary amount is closer to 8,895 IU, with millions remaining deficient.
    • 31 Oct 2026 · recommends · YouTube ↗
      Recommends getting vitamin D levels tested to ensure they are between 50 and 70, as vitamin D is intimately involved in regulating prostate size.
    • 30 Oct 2026 · recommends · YouTube ↗
      Recommends taking at least 10,000 IUs of vitamin D3 every single day in the winter, stating it is the most important vitamin to lower cancer risk.
    • 30 Oct 2026 · recommends · YouTube ↗
      Recommends vitamin D to support the immune system, aiming for blood levels between 80 to 100 ng per ml.
    • 29 Oct 2026 · Carbohydrates · warns · YouTube ↗
      Warns that carbohydrates are not what the body really wants in large amounts, as there is no essential carbohydrate and excess glucose can damage blood vessels and lead to insulin resistance.
    • 25 Oct 2026 · recommends · YouTube ↗
      Recommends taking no less than 10,000 IU's of vitamin D3 for osteoporosis, alongside magnesium and K2.
    • 25 Oct 2026 · recommends · X ↗
      Recommends increasing vitamin D to restore balance and support healthy blood pressure.
    • 24 Oct 2026 · neutral · YouTube ↗
      States that a lack of vitamin D can potentially cause achy bones or crashing mood.
    • 24 Oct 2026 · Vitamin A · neutral · YouTube ↗
      Notes that low vitamin A can lead to dry eyes, dry mouth, and night vision issues.
    • 23 Oct 2026 · recommends · YouTube ↗
      States that vitamin D is intimately involved in the immune system and recommends taking at least 10,000 IUs each day.
    • 21 Oct 2026 · recommends · YouTube ↗
      States that taking high doses of vitamin D3 for 14 days can improve mood, sleep, low back pain, skin issues, and blood pressure, as well as act as a natural anti-inflammatory and reduce susceptibility to sickness.
    • 20 Oct 2026 · Carbohydrates · recommends · YouTube ↗
      Recommends cutting down carbohydrates as one way to reduce insulin resistance and lose weight.
    • 18 Oct 2026 · neutral · YouTube ↗
      Mentions that grass-fed liver has vitamin D.
    • 18 Oct 2026 · Vitamin A · neutral · YouTube ↗
      Mentions that grass-fed liver has the active form of vitamin A, called retinol, which is important for eyes, thyroid, immune system, and skin.
  • Dave Asprey · Vitamin D · uses
    • 1 Nov 2026 · uses · Facebook ↗
      Takes Vitamin DAKE from Suppgrade Labs.
    • 25 Oct 2026 · recommends · Podcast ↗
      Suggests that vitamin D supports brain health, muscle function, and focus.
    • 9 Oct 2026 · recommends · Podcast ↗
      Host Dave Asprey explains why correcting a vitamin D deficiency still makes sense for male fertility, even though supplementation did not improve overall semen parameters in a randomized trial.
    • 7 Oct 2026 · uses · YouTube ↗
      States that currently, he is only taking vitamin C and vitamin D.
    • 5 Sep 2026 · recommends · YouTube ↗
      Recommends vitamin D, noting it's actually a hormone and that most people are deficient, even those who take it, because they don't take enough.
    • 3 Sep 2026 · recommends · YouTube ↗
      States that most people on the spectrum are low in vitamin D and need more of it, mentioning his own product, Vitam DAKNE, which contains real vitamin A.
    • 3 Sep 2026 · Carbohydrates · recommends · YouTube ↗
      Recommends having some carbohydrates, especially in the evening, as it helps with muscle mass and can aid sleep for many people.
    • 3 Sep 2026 · Vitamin A · recommends · YouTube ↗
      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.
    • 29 Aug 2026 · recommends · YouTube ↗
      Dave Asprey recommends Vitamin D3 with K2, explaining D3 is a hormone made from sunlight and K2 directs calcium into bones, not arteries, highlighting its low cost, widespread deficiency, and the ability to test its effectiveness.
    • 18 Aug 2026 · recommends · YouTube ↗
      Recommends Vitamin D as one of the most important supplements for overall health.
    • 12 Aug 2026 · uses · Facebook ↗
      Takes Vitamin DAKE from Suppgrade Labs because D3, A, K2, and E work together.
    • 12 Aug 2026 · Vitamin A · uses · Facebook ↗
      Takes Vitamin DAKE from Suppgrade Labs because D3, A, K2, and E work together.
    • 5 Aug 2026 · Amino Acids · neutral · Facebook ↗
      States that amino acids build muscle and that missing one of the 9 essential amino acids means the signal doesn't fire.
    • 30 Jul 2026 · Amino Acids · neutral · YouTube ↗
      Confirms that the Ignitrons are dissolved into powdered amino acids that are then dissolved into water.
  • Siim Land · Vitamin D · recommends
    • 31 Oct 2026 · recommends · YouTube ↗
      Advises against taking vitamin D in the morning with other supplements because it is fat soluble and requires dietary fat for better absorption.
    • 29 Oct 2026 · recommends · Instagram ↗
      Recommends taking Vitamin D with fat for better absorption.
    • 24 Oct 2026 · neutral · Instagram ↗
      States that Vitamin D connects biology to light and that UVB reaching the skin enables its production.
    • 13 Oct 2026 · Carbohydrates · uses · Instagram ↗
      Increased his carbohydrate intake from around 100 grams on some days to often eating 300+ grams per day, shifting towards more whole-food carbohydrates.
    • 12 Oct 2026 · Carbohydrates · uses · Instagram ↗
      Sleeps well with carbohydrates at dinner.
    • 30 Sep 2026 · Vitamin A · neutral · X ↗
      Lists liver and carrots as sources of Vitamin A.
    • 10 Sep 2026 · Carbohydrates · uses · YouTube ↗
      Personally eats around 300 grams of carbohydrates, mostly in one meal, and maintains a hemoglobin A1C of 4.5%.
    • 6 Sep 2026 · recommends · Instagram ↗
      Thinks vitamin D has some of the strongest evidence and is worth considering.
    • 6 Sep 2026 · neutral · X ↗
      Notes that Vitamin K2 pairs well with vitamin D by regulating calcium and bone mineralization.
    • 26 Aug 2026 · recommends · Instagram ↗
      Recommends taking vitamin D supplements with some fat to maximize its absorption, suggesting with food or a teaspoon of olive oil.
    • 23 Aug 2026 · neutral · X ↗
      Notes that taking vitamin D3 with a fat-containing meal resulted in 32% higher peak blood vitamin D levels.
    • 17 Aug 2026 · recommends · X ↗
      Recommends taking Vitamin D in the morning or at lunch with fat.
    • 14 Aug 2026 · neutral · X ↗
      Notes that Boron improves vitamin D.
    • 5 Aug 2026 · recommends · YouTube ↗
      Recommends Vitamin D because microglia contain Vitamin D receptors, and Vitamin D helps keep the immune system properly regulated, with low levels associated with greater neuroinflammation and a higher risk of autoimmune conditions.
  • Thomas DeLauer · Carbohydrates · uses
    • 30 Oct 2026 · uses · YouTube ↗
      Thomas DeLauer, a former diabetic, has learned that eating carbohydrates when stressed negatively impacts his blood glucose and HbA1c. He now only consumes carbs when he feels controlled, as this is best for someone with insulin resistance.
    • 28 Oct 2026 · stopped · YouTube ↗
      When Thomas DeLauer wants to lean out, he cuts out dehydrated carbs, only eating carbohydrates that come with water naturally or require water to be added back.
    • 24 Oct 2026 · uses · YouTube ↗
      Thomas DeLauer, who is generally low-carb, found that allocating a few carbohydrates to evening time helps with his sleep.
    • 23 Oct 2026 · Vitamin D · uses · YouTube ↗
      Uses vitamin D3 in the fall and winter months when getting less sun, as it's important to supplement it then.
    • 22 Oct 2026 · warns · Facebook ↗
      Warns against overdoing carbohydrates, especially if metabolic state and glucose tolerance are not good, as insulin is a concern for many.
    • 20 Oct 2026 · recommends · YouTube ↗
      Recommends consuming a bunch of carbohydrates as part of a massive breakfast to help manage hyperphagia.
    • 20 Oct 2026 · Vitamin D · recommends · YouTube ↗
      Recommends taking a massive amount of vitamin D simultaneously with an early morning massive breakfast to help reset circadian rhythms and address hyperphagia.
    • 8 Oct 2026 · Vitamin D · recommends · Facebook ↗
      Recommends Vitamin D, stating that it has receptors throughout the brain and deficiency can quickly impact brain and mood.
    • 6 Oct 2026 · Vitamin D · uses · YouTube ↗
      Takes supplemental vitamin D because he is skin sensitive and from northern latitudes, limiting his UV exposure.
    • 5 Oct 2026 · Vitamin D · recommends · YouTube ↗
      Recommends taking vitamin D on non-liver days to ensure both nutrients get proper receptor access.
    • 29 Sep 2026 · Vitamin D · uses · YouTube ↗
      Takes Purity's liquid vitamin D3 with K2 because she is constantly inside during the day; D3 is for overall wellness and K2 helps the body absorb calcium properly.
    • 26 Sep 2026 · warns · YouTube ↗
      Advises consuming zero exogenous carbohydrates following the training session on the pre-fast day to avoid replacing glycogen.
    • 26 Sep 2026 · Amino Acids · warns · YouTube ↗
      States that amino acids, including essential amino acids and BCAAs, cannot be consumed during a fast as they can shut down ketosis due to the leucine insulin response.
    • 11 Sep 2026 · Vitamin D · recommends · YouTube ↗
      Recommends getting vitamin D, suggesting it can be obtained while walking.
  • Ben Greenfield · Amino Acids · uses
    • 29 Oct 2026 · uses · YouTube ↗
      For longer operations, Ben Greenfield runs intraoperative IV bags of amino acids to mitigate muscle protein breakdown during surgery.
    • 29 Oct 2026 · Vitamin D · recommends · YouTube ↗
      Notes that Vitamin D is actually a hormone and recommends patients aim for levels around 40 to 50, or even 60 for fracture healing, for optimal healing, as opposed to just above 20 which is considered normal.
    • 22 Oct 2026 · recommends · YouTube ↗
      Gives a nod to amino acids, suggesting they would fit into the same category as collagen peptides for improving skin elasticity, even though studies have focused on collagen peptides.
    • 21 Oct 2026 · Vitamin A · neutral · Instagram ↗
      Notes that Vitamin A is a fat-soluble vitamin that supports healthy skin cell turnover.
    • 15 Oct 2026 · Vitamin D · recommends · Podcast ↗
      Mentions vitamin D as part of a bare-minimum protocol.
    • 15 Oct 2026 · Vitamin D · recommends · YouTube ↗
      Advises getting vitamin D levels between 60 and 100 nanograms per milliliter as a minimum step for overall health and to slow down heart disease.
    • 8 Oct 2026 · Carbohydrates · warns · YouTube ↗
      Discusses the effects of low-carb diets, noting that while there are benefits to avoiding carbohydrates, there are also downsides, including long-term stress effects and negative impacts on hormones and energy production.
    • 20 Aug 2026 · Vitamin D · uses · YouTube ↗
      Has been taking Vitamin D3 K2 for over a decade.
    • 8 Aug 2026 · Vitamin D · neutral · Instagram ↗
      Notes that sunlight influences more than just vitamin D production.
    • 8 Aug 2026 · Vitamin D · recommends · YouTube ↗
      Recommends keeping vitamin D levels high, suggesting that a supplement is probably not a bad idea, especially given that many people are deficient due to spending most of their time indoors.
    • 31 Jul 2026 · Carbohydrates · stopped · Facebook ↗
      Used to consume 50g of carbohydrates daily but has since increased it to 250g, mostly at night.
    • 30 Jul 2026 · Carbohydrates · warns · YouTube ↗
      States that if he had cancer, he would not consume as many carbohydrates as he does now, and would go full ketogenic.
    • 18 Jul 2026 · Vitamin D · recommends · YouTube ↗
      Recommends getting enough vitamin D for blood pressure management.
    • 9 Jul 2026 · recommends · YouTube ↗
      States that amino acid intake can help fight age-related muscle loss.
  • Dr. Mark Hyman · Vitamin D · recommends
    • 26 Oct 2026 · recommends · Facebook ↗
      Recommends Vitamin D for health, stating that amazing things happen when patients' vitamin D statuses reach optimal levels.
    • 21 Oct 2026 · neutral · YouTube ↗
      Mentions vitamin D as an existing biomarker that plays a role in mental health, which Function Health includes in their measurements.
    • 19 Oct 2026 · neutral · YouTube ↗
      Notes that vitamin D plays a role in immune function.
    • 19 Oct 2026 · Vitamin A · neutral · YouTube ↗
      Mentions that vitamin A levels can be looked at to get a deep sense of what's happening with nutrient levels.
    • 8 Oct 2026 · recommends · Instagram ↗
      Recommends checking vitamin D levels and states that if they had to pick one single intervention for immune health, vitamin D would be it.
    • 7 Oct 2026 · neutral · Podcast ↗
      Dr. Hyman discusses vitamin D in relation to sun exposure patterns.
    • 7 Oct 2026 · recommends · YouTube ↗
      States that vitamin D supplementation can help with oxidative stress.
    • 5 Oct 2026 · neutral · Podcast ↗
      Mentions vitamin D as a key nutrient for supporting immune function.
    • 5 Oct 2026 · recommends · YouTube ↗
      States that vitamin D is probably the single most important intervention for immune health, recommending levels of 45 to 70 and emphasizing testing to determine the right dose.
    • 5 Oct 2026 · Vitamin A · recommends · YouTube ↗
      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.
    • 30 Sep 2026 · neutral · YouTube ↗
      Notes that rickets, which causes terrible bone deformities, is caused by vitamin D deficiency.
    • 30 Sep 2026 · Vitamin A · neutral · YouTube ↗
      Notes that night blindness is caused by vitamin A deficiency.
    • 30 Sep 2026 · Carbohydrates · warns · YouTube ↗
      Notes that the cardiac diet served in hospitals was high in carbohydrates, which he found problematic for heart disease patients.
    • 21 Sep 2026 · neutral · YouTube ↗
      Notes that vitamin D is an important nutrient for brain performance and aging, and that many people have gaps in these nutrients.
  • Bryan Johnson · Vitamin D · uses
    • 22 Oct 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning for general health.
    • 15 Aug 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning for general health.
    • 3 Jul 2026 · neutral · X ↗
      Mentions that the sunlight assessment claims low vitamin D levels cause the immune system to misfire, and notes that their vitamin D has been measured.
    • 4 May 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning for longevity.
    • 2 May 2026 · uses · X ↗
      He takes 5000 IU of Vitamin D3 in the morning for general health.
    • 21 Apr 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning for general health.
    • 15 Apr 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning for longevity.
    • 14 Apr 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning.
    • 8 Apr 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning.
    • 7 Apr 2026 · uses · X ↗
      He takes 5000 IU of Vitamin D3 in the morning for general health.
    • 12 May 2025 · Amino Acids · recommends · YouTube ↗
      Emphasizes the importance of getting a complete amino acid profile every day for every fundamental element of the body, as nine essential amino acids can only be obtained through food.
    • 27 Jul 2023 · Amino Acids · uses · YouTube ↗
      Includes 7.6 grams of aminos in his Green Giant drink, which he consumes first thing in the morning.
  • Dr. Rhonda Patrick · Vitamin D · neutral
    • 5 Oct 2026 · neutral · Facebook ↗
      Vitamin D supplementation was linked to a 40% lower risk of dementia in an observational study of more than 12,000 older adults.
    • 30 Sep 2026 · recommends · YouTube ↗
      Mentions that vitamin D also plays a role in maintaining muscle mass.
    • 28 Sep 2026 · recommends · YouTube ↗
      Recommends ensuring adequate vitamin D intake for men's sperm health.
    • 24 Sep 2026 · neutral · Facebook ↗
      Vitamin D and strength training alone did not, but adding them strengthened the effect on one clock, with the full combination slowing that measure by ~3.8 months.
    • 1 Sep 2026 · Carbohydrates · recommends · YouTube ↗
      Suggests incorporating beneficial carbohydrates like quinoa, sprouted whole grain bread, and oats, and timing some carbohydrates around workouts.
    • 25 Aug 2026 · neutral · Facebook ↗
      Lutein and zeaxanthin can also be obtained from certain multivitamins.
    • 25 Aug 2026 · Vitamin A · neutral · Facebook ↗
      Lutein and zeaxanthin can also be obtained from certain multivitamins.
    • 28 Jul 2026 · recommends · Facebook ↗
      Recommends Vitamin D, noting it regulates over 5% of the genome, including genes involved in immune defense, neurotransmitter synthesis, and longevity, and correcting deficiency may slow epigenetic aging.
    • 22 Jul 2026 · neutral · YouTube ↗
      Uses Vitamin D3 as an example of a supplement that an AI model could track to see its impact on other metrics like glucose levels.
    • 26 Jun 2026 · recommends · Facebook ↗
      Recommends Vitamin D, explaining that it regulates over 5% of the genome, including genes involved in immune defense, neurotransmitter synthesis, and longevity.
    • 15 Jun 2026 · neutral · Instagram ↗
      Combining omega-3s with vitamin D and exercise has an additive effect, translating to ~3 months of slowed biological aging.
    • 11 Jun 2026 · neutral · Facebook ↗
      The effect got stronger when omega-3 was combined with vitamin D and resistance training, with the full stack delaying phenotypic aging by about 3.8 months.
    • 5 Feb 2026 · Vitamin A · recommends · Facebook ↗
      Choosing a multivitamin that includes lutein and zeaxanthin ensures you get meaningful amounts every day.
    • 9 Sep 2025 · Vitamin A · warns · YouTube ↗
      Suggests avoiding a multivitamin if it contains biotin before a testosterone blood test to prevent confounding results.
  • Andrew Huberman · Vitamin D · neutral
    • 21 Sep 2026 · neutral · YouTube ↗
      Notes that most people are probably deficient in vitamin D and benefit from supplementing, but there's no point in doing it unless you're deficient for most things.
    • 7 Aug 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning for longevity.
    • 20 Jul 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning for general health.
    • 20 Jul 2026 · recommends · YouTube ↗
      States that Vitamin D is one of the critical nutrients with the best evidence for cognitive function and reducing the risk of dementia.
    • 13 Jul 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning.
    • 12 Jul 2026 · uses · X ↗
      He takes 5,000 IU of Vitamin D3 in the morning for overall health.
    • 6 Jul 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 in the morning.
    • 22 Jun 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning for general health.
    • 17 Jun 2026 · uses · X ↗
      Takes 5000 IU of Vitamin D3 every day for longevity.
    • 17 Jun 2026 · Vitamin A · uses · X ↗
      Takes a multivitamin every day for longevity.
    • 6 Jun 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning.
    • 25 May 2026 · Carbohydrates · uses · YouTube ↗
      Personally includes carbohydrates in their diet, specifically in a 2:1 ratio of fibrous to starchy, for energy, fuel resources, and glycogen for muscles, as they are an athlete and cannot long-term restrict them.
    • 18 Sep 2025 · Carbohydrates · warns · YouTube ↗
      Warns that a high carbohydrate diet can predispose individuals to preferentially utilize carbohydrates as a fuel source, which can be problematic at low intensity and lead to fatigue at higher intensities if stores are exhausted.
    • 16 Jun 2025 · Vitamin A · uses · YouTube ↗
      Found the Met RX Big 100 Bar to be 'magic' on the trail because it's a hunk of calories with protein and fortified with vitamins and minerals, despite being something they would never eat in normal life.
  • Peter Attia · Vitamin D · uses
    • 4 Jan 2026 · uses · YouTube ↗
      Lists vitamin D as one of her staple supplements.
    • 4 Jan 2026 · Amino Acids · uses · YouTube ↗
      Uses amino acids, noting they are absorbed faster than whey protein and are a good alternative when she doesn't want a milky substance.
    • 4 Jan 2026 · Carbohydrates · recommends · YouTube ↗
      Emphasizes that carbohydrates are very important for any active individual, especially young females, and suggests having a little bit more carbohydrate during the early phase of the menstrual cycle.
    • 16 Nov 2025 · neutral · YouTube ↗
      Notes that several studies show patients taking vitamin D can reduce TPO levels and prolong the honeymoon period of Hashimoto's disease.
    • 6 Aug 2025 · neutral · YouTube ↗
      States that in mouse studies, there was a combined effect of alpha ketoglutarate with vitamin D for both sexes.
    • 6 Aug 2025 · Vitamin A · neutral · YouTube ↗
      Notes that in mouse studies, there was a combined effect of alpha ketoglutarate with vitamin A for male mice.
    • 3 Aug 2025 · neutral · YouTube ↗
      Uses vitamin D as an example of how people might dismiss its efficacy due to failed clinical trials that didn't adjust the dose or measure levels.
    • 20 Jul 2025 · neutral · YouTube ↗
      In mouse studies, Peter Attia's team found a combined effect of AKG with Vitamin D for both sexes.
    • 20 Jul 2025 · Vitamin A · neutral · YouTube ↗
      In mouse studies, Peter Attia's team found a combined effect of AKG with Vitamin A for male mice.
    • 10 Jul 2025 · neutral · YouTube ↗
      Suggests that supplementing with lots of vitamin D might help overcome the negative effects of phenytoin on bone health by improving calcium absorption, though he is unaware of studies on this.
    • 9 Jul 2025 · recommends · YouTube ↗
      Recommends Vitamin D3 as one of the 'big three' micronutrients for bone health, suggesting a daily intake of 800 to 1,000 IU, which can be obtained through sunlight or supplementation.
    • 6 Jul 2025 · neutral · YouTube ↗
      Suggests that supplementing with lots of vitamin D might overcome the negative effects of phenytoin on bone health by counteracting increased catabolism of vitamin D and subsequent decreased calcium absorption.
    • 8 Jun 2025 · recommends · YouTube ↗
      Recommends vitamin D for people who tend to be vitamin D deficient, such as those living in Portland, Oregon.
    • 1 Jun 2025 · Vitamin A · neutral · YouTube ↗
      Mentions that a lot of the profound transformation of a cell into a sperm, specifically the making of a tail, is vitamin A driven.

RAL Summary

Members OnlyTier 4 for Energy

The 735 reviews do not appear to be of this product, since the research found no sizable review pool for this exact tub and drew mainly on maker testimonials and the sister product Rejuvenate! PLUS. Its reviews are set aside, so it is graded on its studies alone. Promising, but human evidence is thin and there are 0 reviews.

  • Emerging: not enough evidence to rank higher yet.
  • No human studies on this goal for its ingredients.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Digestive system

Combine with: If muscle building is the goal, pair this product with supplements that have clinical support. Whey or plant protein, or an essential amino acid blend with about 2.5-3 g of leucine per serving, supports muscle protein synthesis. Creatine monohydrate at 3-5 g daily is among the best-studied aids for strength and lean mass. Vitamin D3 with K2, magnesium, and omega-3 fish oil support recovery, hormone function, and inflammation control. HMB may help during caloric deficits or heavy training. Combine these with progressive resistance training, adequate calories, and sleep. Berries and herbs can serve as a supportive antioxidant addition, but they should not be the primary muscle-building tool. Check with a healthcare provider before adding new supplements, especially if you take medications.

Possible side effects: No major side effects reported.

Supplement Facts

Total Carbohydrates 20 g · Vitamin A 500 IU · Vitamin D3 198 IU
Supplement Facts
Serving Size 38.4 Gram(s)
Servings Per Container 33
Amount Per Serving% Daily Value
Calories146
Total Fat0.82 g
Cholesterol0.1 mg
Sodium249 mg
Total Carbohydrates20 g
Protein14.6 g
Vitamin A500 IU
Vitamin D3198 IU
Iron4.3 mg
Vitamin C546 mg
Calcium129 mg
Potassium245 mg

Other ingredients: Rejuvenate! Berries & Herbs.

Directions: Directions: Take 4 tablespoons (2 scoops) per day to start. Greater benefits may be gained at higher intake levels. Gradually increasing consumption aids adjustment to higher intakes. Delicious in water, juices, smoothies, nut or grain beverages, and blender drinks. May be added to foods, including salads, fruits, dips, wraps, etc.

Barcode (UPC) 852347006357 · Label source: NIH label database · Report a label change

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Graded November 8, 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.