Gorilla Gulps Vegan Mass Gainer Chocolate Flavor Review

Building a lean muscular physique is hard work, and the page says it can be especially challenging on a plant-based diet because of deficiencies in important micronutrients and inadvertent restrictions on protein and calorie intake. The Vegan Mass Gainer is positioned as a way to make lean bulking easy for vegans and meat eaters alike. The formula is built around a plant-based protein blend that the page says contains essential amino acids and BCAAs needed to build muscle, providing about 30% more protein per bottle than other vegan mass gainers. The blend is listed as 80% pea protein, 10% rice protein and 10% hemp protein. Tapioca maltodextrin is the main complex carbohydrate, described as a starch from the tapioca plant that is easily digested and supplies readily available energy. The page says it promotes maximum absorption of nutrients. For fats, the brand says it minimizes saturated fat compared with other mass gainers and uses Virgin Olive Oil Powder as a key ingredient, which it describes as a source of monounsaturated fat with health benefits. The product is described as supremely soluble, with the brand promising easy mixing rather than a dense chalky powder. On calories, the page says the formula provides an optimal amount to maintain a caloric surplus without excess calories that could be stored as body fat or cause bloating. The page lists no artificial sweeteners, colors or flavors, no added sugars, no GMOs, and it is free of gluten, dairy and soy. It also says the formula provides an excellent source of Vitamin B12, Vitamin D3 and iron, nutrients the page identifies as commonly low on vegan diets. The brand states its facilities are FDA compliant and ISO/GMP certified, and that all powder is lab tested. The page notes that 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. Results may vary.

Product Focus: Muscle and StrengthAlso covers:Bones
Tier ⓘ
Tier 4
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. 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
93% of 173
Biohacker Mentions
10 of 10

Study, Trial or Testing Result Summary

Members Only95 human studies · 33 improved

5 of these 95 human studies gave the ingredient by drip or injection, not by mouth.

95 human studies33 improved46 no effect1,456,175 people studied

None of the main ingredients of this mass gainer, its pea, rice and hemp proteins and its carbohydrates, were assessed. The findings below cover only the added vitamins and minerals. Vitamin D on its own did not build muscle. Three years of daily vitamin D in older adults did not increase lean muscle [1]. It did not improve strength in older women [2]. It added nothing to weight training gains [3]. Adding it to exercise helped leg strength only a little [4]. Calcium showed no link with muscle mass or strength in older adults [5]. It did not change muscle performance in teenage girls [6]. The iron here is far below the 325 milligram daily dose that helped strength in volleyball players [7]. A larger trial found no muscle benefit from iron [8]. Potassium did not improve muscle power or mass in older adults [9]. It did not improve strength in adults over 50 [10]. The amount of vitamin B12 is not shown on the label. A review found it had no effect [11]. Animal and cell studies are never counted.

See all 95 studies →Hide the studies

Review Totals and Summary

Members Only173 reviews · 93% positive
173 reviews · Leaflyboba 146 · Gorilla Gulps 27
93% positive7% neutral0% negative

Buyers are largely positive about this vegan mass gainer, praising its taste, its mixability and the results they see, with price and shaker mixing as the main caveats. Across the stores it carries about 27 ratings. Everything below concerns the powder; no other forms of the product were included. **What buyers say it did for them:** Lifters say it helps them add calories and protein without extra effort. One reports moving from 185 lbs toward a 200 lb goal over four weeks of lifting and drinking it. Another notes "significant gains in my muscle mass, without any digestive issues." A plant-based eater says it gives "another meal without the hassle." One says it is filling without bloating, and another says it helps them reach their daily protein goal. **What they complain about:** The main complaint is flavor, from one buyer of the mocha: "it tastes like armpit." Even that person felt the product works. Another point is mixing: one reviewer says a typical shaker bottle "doesn't do a great job," and recommends a blender. Others say it blends well in water or oat milk, so results seem to depend on how you mix it. Some find the price high. **Taste, smell and texture:** Most reviewers like the flavor. One says the chocolate "tastes like chocolate milk" with vanilla oat milk. Another calls the mocha delicious and "doesn't taste too sweet." Several say it has no chalky aftertaste, and one finds it "a nice little treat" for a vegan meal powder. Opinions on mocha are split, with one strong dislike against several fans. The reviews do not discuss smell or pill size, and the product is a powder, so pills do not apply. **Value for money:** Opinions differ. One reviewer calls it "expensive, but consistent with most vegan proteins." Another says it is "a great deal" on price per scoop compared with other vegan brands. A buyer who switched from Naked Mass admits it costs slightly more but says the taste made it worthwhile. That buyer also cites lower saturated fat and sugar, more protein per bottle, and the included B12 and D3, which means no separate supplements to buy. **Who it suits and who it did not:** It seems to suit vegans and plant-based athletes who want extra calories and protein from a clean ingredient list. Reviewers value the absence of dairy, soy and GMOs, and that it is cruelty-free. It also fits people who struggle to put on size and want a drink that is easy to take daily. It suited the mocha-hater less, though that reviewer still thought it worked. People who only have a basic shaker bottle may want a blender. Buyers who care most about price should know opinions are mixed, though no one called it poor value outright.

Biohacker Summary

Members Only10 of 10 recommend it
10 of 10 biohackers on our panel recommend it

Vitamin D is the main ingredient here, and nearly all ten panelists spoke about it, with most recommending it or taking it themselves. They take it for immune support, brain health, muscle function, heart health, and general health, and several say most people are deficient and should check their blood levels, with targets ranging from 40 to 100 ng per ml. Doses people gave include 5000 IU of vitamin D3 in the morning (three of them), at least 10,000 IU daily in winter, and a figure near 8,895 IU, while one takes it in fall and winter when sun is scarce. Preferred forms and pairings include vitamin D3 with K2, taking it with dietary fat for better absorption, and one advising against taking it in the morning with other supplements; two were neutral, one noting there is little point unless you are deficient. Potassium and iron are smaller ingredients in this product, and the panel mostly mentioned them in passing, though one panelist said iron supplements never raised his low levels for years before he finally fixed it.

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.
    • 30 Oct 2026 · Iron · neutral · YouTube ↗
      Identifies iron as the Achilles' heel of cancer, as it is needed for its DNA to replicate.
    • 29 Oct 2026 · Potassium · recommends · Podcast ↗
      States that people need more potassium than any other mineral, yet most people aren’t getting enough.
    • 28 Oct 2026 · Potassium · recommends · YouTube ↗
      Explains that potassium is essential for peristalsis, the pumping action through the colon, and without it, things can sit there, leading to constipation.
    • 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.
    • 25 Oct 2026 · Potassium · neutral · YouTube ↗
      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.
    • 25 Oct 2026 · Potassium · recommends · X ↗
      Recommends increasing potassium to restore balance and support healthy blood pressure.
    • 25 Oct 2026 · Calcium · warns · YouTube ↗
      Warns that bone loss cannot be fixed with just calcium, as bone is primarily collagen with other essential minerals.
    • 24 Oct 2026 · neutral · YouTube ↗
      States that a lack of vitamin D can potentially cause achy bones or crashing mood.
    • 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.
  • 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.
    • 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.
    • 28 Jul 2026 · uses · YouTube ↗
      Mentions taking vitamin D in the morning, comparing it to the daily dosing of testosterone.
    • 1 Jul 2026 · Vitamin B12 · recommends · YouTube ↗
      States that Vitamin B12 is extremely important for every kind of brain function and recommends ensuring B12 levels are optimal, around 500, not just barely above normal.
    • 24 Jun 2026 · Iron · warns · X ↗
      Warns that if a doctor diagnoses anemia, one should not assume they just need more iron, as low hemoglobin doesn't always mean low iron and the issue can sometimes be how well the body is using iron.
    • 16 Jun 2026 · Iron · neutral · Facebook ↗
      Notes that when energy intake is too low for training demand, nutrient intake often falls short, especially for iron, which is associated with impaired recovery.
    • 16 Jun 2026 · Calcium · neutral · Facebook ↗
      Notes that when energy intake is too low for training demand, nutrient intake often falls short, especially for calcium, which is associated with reduced bone health.
  • 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.
    • 14 Oct 2026 · Iron · neutral · Instagram ↗
      Mentions that iron is a mineral necessary for making collagen.
    • 30 Sep 2026 · Potassium · neutral · X ↗
      Lists potatoes and fruit as sources of Potassium.
    • 30 Sep 2026 · Calcium · neutral · X ↗
      Lists dairy and sardines as sources of Calcium.
    • 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.
    • 3 Sep 2026 · Iron · warns · YouTube ↗
      States that excess iron promotes oxidative stress and inflammation, which increases heart disease risk.
    • 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.
    • 14 Aug 2026 · Calcium · neutral · X ↗
      Notes that Boron reduces calcium/magnesium loss.
  • Ben Greenfield · Vitamin D · recommends
    • 29 Oct 2026 · 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 · Potassium · uses · YouTube ↗
      Says he is drinking LMNT, which contains sodium, potassium, and magnesium, and states that he actually drinks this stuff.
    • 15 Oct 2026 · recommends · Podcast ↗
      Mentions vitamin D as part of a bare-minimum protocol.
    • 15 Oct 2026 · 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.
    • 20 Aug 2026 · uses · YouTube ↗
      Has been taking Vitamin D3 K2 for over a decade.
    • 17 Aug 2026 · Potassium · recommends · Instagram ↗
      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.
    • 8 Aug 2026 · neutral · Instagram ↗
      Notes that sunlight influences more than just vitamin D production.
    • 8 Aug 2026 · 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.
    • 18 Jul 2026 · recommends · YouTube ↗
      Recommends getting enough vitamin D for blood pressure management.
    • 9 Jul 2026 · recommends · YouTube ↗
      Recommends optimizing vitamin D levels to a serum score of around 50 to 80 nanograms per milliliter, as deficiency is linked to tinnitus volume and can assist with it.
    • 9 Jul 2026 · Vitamin B12 · recommends · YouTube ↗
      Recommends getting vitamin B12 tested and supplementing if deficient, as B12 deficiency can cause damage to the myelin coating around nerves, including cochlear nerves, and improve tinnitus severity scores.
    • 9 Jul 2026 · Iron · recommends · YouTube ↗
      Recommends testing for and replenishing iron if levels are low, as it can affect the ability to maintain or preserve muscle, especially for those on GLP-1s.
    • 7 Jun 2026 · recommends · Facebook ↗
      Recommends using hormone building blocks like vitamin D for hormone optimization.
    • 29 May 2026 · Iron · neutral · Facebook ↗
      Notes that one can eat iron-rich foods or supplement with iron, but still feel exhausted if iron is not the missing piece, emphasizing that focusing on a single mineral in isolation can support a number on a lab test rather than the system itself.
  • 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.
    • 21 Oct 2026 · Iron · neutral · YouTube ↗
      Mentions iron 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.
    • 16 Oct 2026 · Potassium · warns · Facebook ↗
      Warns that potassium bromate, a dough conditioner banned in the EU, UK, and Canada, is still allowed in U.S. bread.
    • 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.
    • 30 Sep 2026 · neutral · YouTube ↗
      Notes that rickets, which causes terrible bone deformities, is caused by vitamin D deficiency.
    • 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.
    • 31 Aug 2026 · Iron · neutral · YouTube ↗
      Notes that a woman patient had very low iron.
    • 20 Aug 2026 · Iron · recommends · YouTube ↗
      States that they get the whole picture when it comes to iron, looking at ferritin, iron reserves, iron in the blood, iron saturation, and iron binding capacity to spot problems before full-blown anemia.
  • Thomas DeLauer · Vitamin D · uses
    • 23 Oct 2026 · uses · YouTube ↗
      Uses vitamin D3 in the fall and winter months when getting less sun, as it's important to supplement it then.
    • 28 Oct 2026 · Potassium · uses · YouTube ↗
      Uses Element's cans which contain 100 milligram potassium, finding that electrolytes help his workout performance.
    • 24 Oct 2026 · Potassium · uses · YouTube ↗
      Uses Element's 100 mg potassium cans first thing in the morning to prime his day and help with workout performance.
    • 20 Oct 2026 · 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.
    • 18 Oct 2026 · Vitamin B12 · recommends · YouTube ↗
      Recommends Vitamin B12 for mental health and mood, explaining its role in myelination and neurotransmitter production. They specifically recommend a liposomal and micellar form of methylcobalamin B12 for better absorption and to avoid toxicity.
    • 8 Oct 2026 · recommends · Facebook ↗
      Recommends Vitamin D, stating that it has receptors throughout the brain and deficiency can quickly impact brain and mood.
    • 6 Oct 2026 · uses · YouTube ↗
      Takes supplemental vitamin D because he is skin sensitive and from northern latitudes, limiting his UV exposure.
    • 5 Oct 2026 · recommends · YouTube ↗
      Recommends taking vitamin D on non-liver days to ensure both nutrients get proper receptor access.
    • 29 Sep 2026 · 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.
    • 18 Sep 2026 · Iron · neutral · Facebook ↗
      Compares iron content in spinach (2.7mg) and beef (2.6mg), but emphasizes that beef's heme iron absorbs at about 25%, while spinach's non-heme iron absorbs at 2-8%.
    • 18 Sep 2026 · Calcium · neutral · Facebook ↗
      Notes that milk contains 120mg of calcium, while sardines contain 351mg, highlighting a 3x difference.
    • 11 Sep 2026 · recommends · YouTube ↗
      Recommends getting vitamin D, suggesting it can be obtained while walking.
    • 6 Sep 2026 · recommends · Instagram ↗
      States that vitamin D is best obtained from the sun, but getting it from food definitely helps, and notes its role as a hormone influencing many cells.
    • 1 Sep 2026 · recommends · Instagram ↗
      Recommends D3, suggesting a dose of 2000-4000 IU, and notes that MK-7 slowed bone loss over three years.
  • 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.
    • 8 Jul 2026 · Iron · stopped · YouTube ↗
      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.
    • 7 Jul 2026 · Iron · uses · X ↗
      Had low iron for 11 years, with ferritin averaging 38 ng/mL, and has finally boosted it back to healthy levels.
    • 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.
    • 5 Jun 2025 · Vitamin B12 · uses · YouTube ↗
      States that Blueprint essential capsules and soft gels are packed with key vitamins and minerals needed for strong bone health.
    • 5 Jun 2025 · Calcium · recommends · YouTube ↗
      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.
  • 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.
    • 25 Aug 2026 · 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.
    • 29 Jun 2026 · Calcium · neutral · Facebook ↗
      Mentions that kale delivers calcium, a micronutrient many diets fall short on.
    • 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.
    • 23 Jun 2026 · Potassium · recommends · Facebook ↗
      Recommends getting enough potassium, noting that most people get too much sodium and not enough potassium.
    • 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.
    • 4 May 2026 · Iron · uses · YouTube ↗
      Recently found out he needed to get on an iron supplement and noticed he gets less sore in his training after taking it.
    • 22 Jan 2026 · Iron · recommends · YouTube ↗
      Advises that menstruating women should ensure they are getting enough iron.
  • 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.
    • 27 Jul 2026 · Potassium · uses · YouTube ↗
      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.
    • 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.
    • 20 Jul 2026 · Iron · recommends · YouTube ↗
      States that Iron 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.
    • 6 Jun 2026 · uses · X ↗
      Takes 5,000 IU of Vitamin D3 in the morning.
    • 18 May 2026 · Potassium · uses · YouTube ↗
      Uses Element, which contains potassium in the correct ratios, to ensure proper hydration and electrolyte intake for brain and body function.
    • 26 Mar 2026 · Potassium · neutral · Podcast ↗
      Mentions potassium as an electrolyte.
  • Peter Attia · Vitamin D · uses
    • 4 Jan 2026 · uses · YouTube ↗
      Lists vitamin D as one of her staple supplements.
    • 6 Sep 2026 · Potassium · recommends · YouTube ↗
      States there is some evidence that increasing dietary potassium through potassium-rich foods like bananas and potatoes, rather than supplements, can lower blood pressure.
    • 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.
    • 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.
    • 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.
    • 9 Jul 2025 · Calcium · recommends · YouTube ↗
      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.
    • 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.
    • 6 Jul 2025 · Calcium · neutral · YouTube ↗
      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.
    • 8 Jun 2025 · recommends · YouTube ↗
      Recommends vitamin D for people who tend to be vitamin D deficient, such as those living in Portland, Oregon.
    • 8 Jun 2025 · Iron · recommends · YouTube ↗
      Recommends iron supplements for women of reproductive age who are iron deficient.
    • 17 Mar 2025 · neutral · Instagram ↗
      Discusses evaluating vitamin D, understanding deficiency, and optimal levels.

RAL Summary

Members OnlyTier 4 for Muscle and Strength

The tier rests on vitamin D, a minor added nutrient, and misreads its evidence: the trials given show vitamin D alone does not build muscle, so it cannot support a clear improvement for this goal. So it is graded Tier 4, lower than the rules alone gave.

  • Emerging: not enough evidence to rank higher yet.

Where the evidence disagrees: 46 of the 95 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Muscular system, Skeletal system, Blood

Combine with: To support muscle building with this vegan mass gainer, pair it with creatine monohydrate (3-5 g daily) for strength and lean mass, and with leucine or a BCAA/EAA blend, since pea and rice proteins are lower in leucine and lysine or methionine respectively. Vitamin D3 with K2 and magnesium support muscle function, bone health, and recovery. Vitamin B12 is important for vegan users, as are algae-based omega-3 (DHA/EPA) for inflammation and recovery, and zinc. A digestive enzyme blend or probiotic can ease bloating from large plant-protein servings. If the real goal is cellular and DNA repair, look at separate products with NMN or NR, resveratrol, CoQ10, alpha-lipoic acid, and vitamin C/E-type antioxidants, ideally after talking with a healthcare provider.

Possible side effects: No major side effects reported. Buyers describe no digestive problems or bloating, and one study found vitamin B12 less well tolerated than a comparison drug in people with diabetic nerve damage.

Supplement Facts

Total Carbohydrates 64 g · Vitamin D 25 mcg · Calcium 70 mg
Supplement Facts
Serving Size 131 Gram(s)
Servings Per Container 18
Amount Per Serving% Daily Value
Calories530
Total Fat13 g
Cholesterol0 mg
Sodium760 mg
Total Carbohydrates64 g
Protein42 g
Vitamin D25 mcg
Calcium70 mg
Iron11 mg
Potassium750 mg
Vitamin B120

Other ingredients: Tapioca Maltodextrin, Pea Protein isolate, Virgin Olive Oil, Powder, Banana powder, Coconut Milk, Powder, Rice Protein concentrate, Hemp Protein powder, Alkalized Cocoa powder, Natural Flavors, Stevia leaf extract, Cholecalciferol, Cyanocobalamin.

Directions: Directions: Add 2 rounded scoops of Gorilla Gulps Vegan Mass Gainer to 8-10 oz of cold water or your beverage of choice, pre or post-workout. Shake for 20-30 sec in a shaker bottle, or mix for 15-20 sec in a blender with ice.

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Graded November 4, 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.