Vitanica HRT Companion Review

Product Focus: Occasional Heartburn: Fast ReliefAlso covers:Digestion
Tier ⓘ
Tier 4 · Rank 8
Tier 4 · Emerging. A promising mechanism or animal data, with thin human evidence so far. Rank 8 within Tier 4 for Occasional Heartburn: Fast Relief; 17 of 28 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
41 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
88% of 746
Biohacker Mentions
0 of 10

Study, Trial or Testing Result Summary

Members Only25 human studies · 15 improved

1 of these 25 human studies gave the ingredient by drip, not by mouth.

25 human studies15 improved7 no effect20,948 people studied

No study tested this product, or any of its ingredients alone, for fast relief of occasional heartburn. Folate in food was linked to lower odds of reflux in large surveys, but these show only an association, not that a supplement helps [1][2]. A trial of 351 people with reflux found a blend of folic acid, vitamin B6, vitamin B12, melatonin and other nutrients relieved symptoms better than a standard acid drug, but the vitamins' own share is unknown [3]. Vitamin B12 is at a full dose only at two servings a day; a small study without a comparison group found it eased indigestion in people with low B12 and a stomach infection [4]. Vitamin C sprays helped heartburn caused by a stain used in throat screening, not everyday heartburn [5][6], and in one small study vitamin C raised acid reaching the throat [7]. Vitamin B6 findings disagree, and one drink with B6 caused heartburn in some users [8][9]. Vitamin E is present at only a trace of the studied dose [10]. Milk thistle was only studied inside a nine-herb blend [11]. DIM, phosphatidylserine, garlic, flaxseed and green tea have no human studies for this goal. Animal and cell studies are never counted.

See all 25 studies →Hide the studies

Review Totals and Summary

Members Only746 reviews · 88% positive
746 reviews · Google Shopping 746
88% positive0% neutral12% negative

Extensive customer reviews and qualitative feedback are currently being aggregated for this product. Check back soon for a detailed sentiment analysis.

Biohacker Summary

Members Only0 of 10 recommend it
0 of 10 biohackers on our panel recommend it

Folate is the main ingredient, and the panel leans toward it: five of the ten recommend it and the other five are neutral, with no one warning against it or stopping it. Panelists give reasons such as lowering homocysteine, supporting mitochondrial function and brain health, and protecting pregnancy, and they note that some people need extra from a supplement and that birth control pills can deplete it. Two of them favor methylfolate, the active form the body can use directly, and one suggests getting it through a prenatal vitamin when preparing for IVF, but no one gives a dose. Vitamin C, garlic and vitamin B12 are smaller ingredients in this product, and the panel speaks about them mostly in passing, with one panelist warning against generic multivitamins full of fillers.

See all 10 biohackers →Hide the biohackers
  • Dr. Rhonda Patrick · Folate · neutral
    • 1 Nov 2026 · neutral · YouTube ↗
      Mentions folate as one of the micronutrients found in multivitamins that people often don't get enough of from their diets.
    • 28 Sep 2026 · recommends · YouTube ↗
      Recommends ensuring adequate methyl folate intake, ideally through a prenatal vitamin, for women preparing for IVF.
    • 8 Sep 2026 · Garlic · uses · Facebook ↗
      Rhonda's current diet includes a homemade salad dressing made with avocado, garlic, apple cider vinegar, and olive oil.
    • 25 Aug 2026 · Vitamin E · neutral · Facebook ↗
      Lutein and zeaxanthin can also be obtained from certain multivitamins.
    • 25 Aug 2026 · Vitamin C · neutral · Facebook ↗
      Lutein and zeaxanthin can also be obtained from certain multivitamins.
    • 5 Jun 2026 · Vitamin C · recommends · Instagram ↗
      Recommends nutrients like vitamin C for men to prioritize sperm mitochondrial health.
    • 15 May 2026 · Phosphatidylserine · uses · Instagram ↗
      Rhonda takes 300 mg of Phosphatidylserine before bed for sleep.
    • 4 May 2026 · Vitamin C · uses · YouTube ↗
      Dr. Rhonda Patrick's daughter chugs an Emergency fizzy drink in the morning to ensure she gets some vitamin C and micronutrients before school.
    • 5 Feb 2026 · Vitamin E · recommends · Facebook ↗
      Choosing a multivitamin that includes lutein and zeaxanthin ensures you get meaningful amounts every day.
    • 5 Feb 2026 · Vitamin C · recommends · Facebook ↗
      Choosing a multivitamin that includes lutein and zeaxanthin ensures you get meaningful amounts every day.
    • 9 Jan 2026 · Vitamin E · neutral · Facebook ↗
      Notes that ~60% of Americans are low in vitamin E.
    • 9 Jan 2026 · Vitamin C · neutral · Facebook ↗
      Notes that ~35% of Americans are low in vitamin C.
    • 29 Dec 2025 · Vitamin C · recommends · X ↗
      Recommends increasing vitamin C intake if concerned about skin aging, noting it is an essential cofactor for collagen synthesis.
    • 8 Oct 2025 · Vitamin B12 · warns · Facebook ↗
      Warns that Vitamin B12 enhances light's melatonin-suppressing effects and should be avoided too close to bedtime.
  • Dr. Mark Hyman · Folate · neutral
    • 21 Oct 2026 · neutral · YouTube ↗
      Notes that taking folate can lower homocysteine levels, which has shown health benefits and physical improvements in brain scans in clinical trials.
    • 25 Oct 2026 · Garlic · recommends · Instagram ↗
      Recommends garlic as a fibrous food to heal the gut.
    • 19 Oct 2026 · neutral · YouTube ↗
      Notes that some people may need a little bit extra folate with a supplement.
    • 19 Oct 2026 · Flaxseed · recommends · YouTube ↗
      Recommends ground flaxseed as a wonderful fiber that helps with binding toxins and is rich in omega-3 fats.
    • 12 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Recommends vitamin C as a basic supplement during detoxification to help with inflammation and detoxification.
    • 7 Oct 2026 · Vitamin C · neutral · Podcast ↗
      Dr. Hyman mentions vitamin C as an advanced therapy for skin repair.
    • 7 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Mentions topical vitamin C as an antioxidant that can help skin with aging.
    • 6 Oct 2026 · Vitamin C · neutral · X ↗
      Mentions that what they do when a cold comes on is not just vitamin C.
    • 5 Oct 2026 · Garlic · uses · YouTube ↗
      Eats a lot of garlic and includes it in his chicken soup and a special drink because it is an antimicrobial and antiviral.
    • 5 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Recommends ensuring adequate vitamin C intake on a regular basis for immune support, stating it's important for healthy immune function despite mixed data on its effectiveness for colds.
    • 30 Sep 2026 · Vitamin C · neutral · YouTube ↗
      Mentions that vitamin C was the very first vitamin discovered, isolated, and synthesized in 1932, and its deficiency caused scurvy.
    • 14 Sep 2026 · Vitamin C · recommends · Facebook ↗
      Recommends nutrient-dense foods rich in vitamin C, such as guavas and parsley, to reduce inflammation.
    • 9 Sep 2026 · Vitamin C · uses · YouTube ↗
      Used intravenous vitamin C cocktails to help him detoxify and recover from chronic fatigue.
    • 7 Sep 2026 · Flaxseed · recommends · YouTube ↗
      Recommends flaxseeds as particularly good for binding excess estrogen in the gut to help with estrogen dominance.
  • Dr. Eric Berg · Folate · neutral
    • 19 Oct 2026 · neutral · YouTube ↗
      Notes that birth control pills deplete the body of folate, which is needed for the brain to make serotonin.
    • 8 Nov 2026 · Vitamin B12 · neutral · Facebook ↗
      Mentions that one can of sardines provides 348% of the daily Vitamin B12.
    • 7 Nov 2026 · Vitamin B12 · neutral · Instagram ↗
      Dr. Berg states that when nutrients like vitamin B12 are too low, fatigue and weakness can follow.
    • 7 Nov 2026 · Vitamin E · warns · Facebook ↗
      Warns against generic multivitamins, stating they are often full of fillers and synthetics.
    • 7 Nov 2026 · Vitamin C · warns · Facebook ↗
      Warns against generic multivitamins, stating they are often full of fillers and synthetics.
    • 6 Nov 2026 · Vitamin C · neutral · Instagram ↗
      Mentions that bleeding or swollen gums point to vitamin C deficiency, and sugar competes with it directly, reducing absorption.
    • 5 Nov 2026 · Garlic · recommends · YouTube ↗
      Recommends garlic, explaining that crushing it releases allicin, which activates fat burning in the liver and significantly reduces liver enzymes.
    • 1 Nov 2026 · Vitamin B6 · neutral · YouTube ↗
      States that vitamin B6 is needed to absorb magnesium.
    • 26 Oct 2026 · Vitamin C · neutral · YouTube ↗
      Mentions that lemon is loaded with vitamin C, and when combined with coffee, vitamin C significantly increases the bioavailability of antioxidants in the coffee.
    • 25 Oct 2026 · Vitamin C · recommends · Facebook ↗
      Dr. Berg states that Vitamin C helps fight biofilms and is essential for making collagen in gums, teeth, and capillaries.
    • 24 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Recommends Vitamin C as a cofactor, especially for collagen.
    • 23 Oct 2026 · Vitamin C · recommends · YouTube ↗
      States that high doses of vitamin C, like 2 to 4 grams, can greatly reduce inflammation and support the immune system.
    • 18 Oct 2026 · Vitamin E · neutral · YouTube ↗
      Mentions that grass-fed liver has vitamin E.
    • 18 Oct 2026 · Garlic · neutral · Facebook ↗
      Garlic supports detoxification, contains allicin, is antimicrobial, supports a healthy heart, supports healthy blood pressure, may have anticancer benefits, supports healthy gut microbes, and is a potent anti-inflammatory.
  • Dave Asprey · Folate · neutral
    • 17 Oct 2026 · neutral · Facebook ↗
      States that folate can affect how the body responds to a supplement.
    • 3 Nov 2026 · Vitamin C · neutral · YouTube ↗
      Recounts a doctor telling him in his 20s that vitamin C would kill him.
    • 24 Oct 2026 · Vitamin C · recommends · Facebook ↗
      Recommends taking vitamin C for better skin health.
    • 7 Oct 2026 · Vitamin C · uses · YouTube ↗
      States that currently, he is only taking vitamin C and vitamin D.
    • 7 Oct 2026 · Vitamin E · uses · YouTube ↗
      Dave Asprey's kids get a little bit of vitamin E every day, which helps to stabilize the bad oils they get when eating at restaurants.
    • 13 Sep 2026 · Garlic · warns · X ↗
      Likes garlic but notices their brain feels less sharp when they eat a lot of it, even tracking the effect with EEG, and advises using it strategically, especially if it affects cognition.
    • 4 Sep 2026 · Garlic · warns · Podcast ↗
      Host Dave Asprey separates what the human data actually supports regarding raw garlic, modest blood pressure and cholesterol effects, real antimicrobial properties, and a genuine bleeding-risk caution for anyone on meds, from the unproven parasite-cleanse and brain fog claims driving the trend online.
    • 18 Aug 2026 · Vitamin E · recommends · YouTube ↗
      Recommends Vitamin E as one of the most important supplements for overall health.
    • 14 Aug 2026 · Vitamin C · neutral · Podcast ↗
      Dave Asprey reflects on how new research clarifies the mechanism behind IV vitamin C's anti-cancer effect, vindicating a decades-old idea that was dismissed for the wrong reasons.
    • 12 Aug 2026 · Vitamin E · uses · Facebook ↗
      Takes Vitamin DAKE from Suppgrade Labs because D3, A, K2, and E work together.
    • 5 Aug 2026 · recommends · Facebook ↗
      Recommends methylfolate as a better option than folic acid.
    • 25 Jul 2026 · Vitamin C · neutral · Facebook ↗
      Notes that plain Vitamin C isn't enough and that most people never think to check for a specific ingredient that makes it work.
    • 19 Jul 2026 · Vitamin E · uses · Facebook ↗
      Includes vitamin K2 as a critical ingredient in Vitamin DAKE, stating that the body needs the right fat soluble vitamins for thousands of reactions.
    • 16 Jul 2026 · Vitamin C · warns · YouTube ↗
      Dave Asprey recommends taking maybe a gram of vitamin C a day in divided doses, noting that plasma levels peak around 250 milligrams twice a day.
  • Ben Greenfield · Folate · recommends
    • 12 Oct 2026 · recommends · Facebook ↗
      Recommends methylfolate as an active form of folate that the body can use directly without conversion.
    • 29 Oct 2026 · Vitamin E · neutral · YouTube ↗
      Mentions a recent study showing no significant increase in bleeding for patients on Vitamin E supplementation during open heart surgery, which was interesting for him to learn.
    • 29 Oct 2026 · Vitamin C · recommends · YouTube ↗
      States that vitamin C is extremely important for collagen turnover and cites orthopedic data showing that 500 mg to 1 g of vitamin C can reduce the rate of complex regional pain in total knee replacements and wrist fractures.
    • 15 Oct 2026 · Vitamin C · recommends · Podcast ↗
      Mentions vitamin C as part of a bare-minimum protocol.
    • 24 Sep 2026 · Vitamin C · neutral · YouTube ↗
      Notes that while vitamin C has significant value, the optimal dose is a vexed question, and high doses might not always be beneficial, potentially blunting the hormetic effects of exercise.
    • 25 Aug 2026 · Vitamin C · neutral · X ↗
      Notes that IV vitamin C has been used for decades for cancer patients with almost no standardization and that he receives many questions about its effectiveness and combination with chemo.
    • 9 Jul 2026 · recommends · YouTube ↗
      Recommends bioavailable folate, not synthetic folic acid, as folate deficiencies seem to impact hearing health in older individuals.
    • 9 Jul 2026 · Vitamin C · recommends · YouTube ↗
      Recommends Vitamin C for skin repair post-tattoo.
    • 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.
    • 13 Jun 2026 · Vitamin E · neutral · X ↗
      Notes a new study indicating that vitamin E is a core dietary antioxidant closely associated with a reduced risk of accelerated biological aging.
    • 13 Jun 2026 · Vitamin E · recommends · Podcast ↗
      Recommends Xtendlife's Tocotrienols Vitamin E for cardiovascular, brain, and healthy aging support, noting that research points to tocotrienols over alpha-tocopherol.
    • 23 May 2026 · Garlic · recommends · YouTube ↗
      Recommends root spices like garlic for use on the AIP diet.
    • 18 Apr 2026 · recommends · YouTube ↗
      Recommends introducing methylfolate into the diet to address high homocysteine levels.
    • 3 Apr 2026 · Milk Thistle · recommends · X ↗
      Recommends taking a milk thistle supplement standardized to 70-140mg silymarin 30-60 minutes before hot-cold contrast therapy.
  • Thomas DeLauer · Folate · recommends
    • 29 Jun 2026 · recommends · YouTube ↗
      Recommends taking methylfolate as a methylated form of B vitamin for mitochondrial function.
    • 6 Nov 2026 · Vitamin C · recommends · YouTube ↗
      Recommends whole food vitamin C, found in kiwi fruit, citrus, and bell peppers, to help clear uric acid by competing at kidney transporters, preventing reabsorption.
    • 26 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Recommends taking vitamin C along with collagen about an hour before a workout for connective tissue benefits.
    • 23 Oct 2026 · Vitamin C · uses · YouTube ↗
      Uses vitamin C as part of their immunity duo, stating it is important for boosting the immune system, especially during cold and flu season.
    • 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.
    • 16 Oct 2026 · Milk Thistle · neutral · YouTube ↗
      Notes that Dose Daily contains organic milk thistle, highlighting its significant data supporting liver health benefits.
    • 14 Oct 2026 · Diindolylmethane · uses · YouTube ↗
      Takes Diindolylmethane (DIM) during muscle building phases.
    • 4 Oct 2026 · Vitamin C · recommends · YouTube ↗
      Recommends consuming vitamin C to aid in NADPH recycling, which is necessary for glutathione to be reused after neutralizing oxidative stress.
    • 29 Sep 2026 · Vitamin C · uses · YouTube ↗
      Takes Purity's liquid liposomal vitamin C for immune support and overall wellness, finding it easy to add to water, juice, or take straight up due to its good taste.
    • 25 Sep 2026 · Garlic · recommends · YouTube ↗
      Recommends using garlic along with avocado in the same meal to feed the same microbes and compound the positive effects on gut health.
    • 25 Sep 2026 · Garlic · neutral · Facebook ↗
      Notes that garlic's allicin converts to hydrogen sulfide, which relaxes vessel walls.
    • 18 Sep 2026 · Vitamin C · neutral · Facebook ↗
      Compares the Vitamin C content of oranges (53mg) to guava (228mg), noting guava has 4x more.
    • 5 Sep 2026 · Milk Thistle · uses · YouTube ↗
      Says he feels really good when he takes milk thistle, usually for about a week, and notes it is effective.
    • 5 Sep 2026 · Garlic · uses · YouTube ↗
      Includes garlic in their homemade mineral broth, noting its detoxifying properties as part of a detoxification protocol.
  • Siim Land · Folate · neutral
    • 17 Jan 2026 · neutral · Instagram ↗
      States that Homocysteine levels can often be improved through adequate folate intake.
    • 29 Oct 2026 · Vitamin C · recommends · Instagram ↗
      Recommends taking vitamin C with collagen to support joint collagen synthesis.
    • 14 Oct 2026 · Vitamin C · neutral · Instagram ↗
      States that vitamin C is needed for initiating collagen synthesis and that higher vitamin C intake appears to increase vitamin C content in the skin.
    • 7 Oct 2026 · Garlic · recommends · Instagram ↗
      Recommends Aged garlic extract for blood pressure and cholesterol, based primarily on human research, especially randomized controlled trials showing measurable benefits.
    • 6 Oct 2026 · Garlic · neutral · X ↗
      Lists Aged garlic extract as one of 15 supplements backed by human studies.
    • 30 Sep 2026 · Vitamin C · neutral · X ↗
      Lists sauerkraut and fruit as sources of Vitamin C.
    • 15 Sep 2026 · Garlic · recommends · Instagram ↗
      Says garlic is an old food with health benefits, especially good for lipids and the immune system.
    • 12 Sep 2026 · Garlic · recommends · YouTube ↗
      Says garlic has benefits for the immune system and the cold, and advises crushing or chopping it and letting it sit for 10 minutes before heating or eating it to preserve its health benefits.
    • 6 Sep 2026 · Vitamin C · neutral · X ↗
      Notes that Vitamin C is one of several supplements with human evidence.
    • 7 Aug 2026 · Garlic · neutral · YouTube ↗
      Mentions aged garlic extract as a compound that can increase autophagy, but notes it doesn't come close to exercise in effectiveness.
    • 27 Jul 2026 · Vitamin C · neutral · X ↗
      Notes that researchers found vitamin C alleviates ferro-aging, a process of iron overload and lipid peroxidation that drives aging, and that it directly inhibited ACSL4, a protein driving ferro-aging.
    • 27 Jul 2026 · Vitamin C · neutral · X ↗
      States that Vitamin C has a central role in aging and longevity, and that in monkeys, oral vitamin C slowed ovarian aging during a 3.3-year study.
    • 27 Jul 2026 · Vitamin C · recommends · YouTube ↗
      States that vitamin C is one of the most important vitamins for staying healthy and aging well, and that intakes of 200 to 400 mg a day from food or supplements largely saturates plasma and neutrophils in most healthy adults. He also recommends spreading out the vitamin C across the day to avoid oversaturation.
    • 27 Jul 2026 · Vitamin E · neutral · YouTube ↗
      Notes that oral vitamin E and C supplementation has been noted to increase the dose of UVB radiation from the sun needed to cause redness of the skin, suggesting increased resilience against sun damage. He also mentions a trial where a combination of slow-release vitamin C and vitamin E decreased the progression of carotid atherosclerosis in men.
  • Andrew Huberman · Folate · recommends
    • 31 Mar 2025 · recommends · YouTube ↗
      States that B12, folate, and iron are essential to mitochondrial function and if deficient, mitochondria will not function properly, which is consistent with the mitochondrial theory of neuropsychiatric disorders.
    • 1 Oct 2026 · Garlic · uses · YouTube ↗
      Makes it a point to ingest a 600 milligram capsule of garlic anytime they take Alpha-GPC to offset potential increases in TMAO.
    • 27 Jul 2026 · Garlic · recommends · YouTube ↗
      He suggests taking 600 milligrams of garlic, which contains allicin, to inhibit TMAO production, especially when taking Alpha GPC regularly, and notes that garlic capsules are inexpensive and don't cause bad breath.
    • 17 Jun 2026 · Vitamin E · uses · X ↗
      Takes a multivitamin every day for longevity.
    • 17 Jun 2026 · Vitamin C · uses · X ↗
      Takes a multivitamin every day for longevity.
    • 16 Apr 2026 · Phosphatidylserine · neutral · YouTube ↗
      Mentions that Phosphatidylserine can enhance learning and memory, and advises taking it late in or immediately after a learning episode for optimal results.
    • 2 Feb 2026 · Vitamin C · recommends · YouTube ↗
      Recommends AG1, a vitamin, mineral, and probiotic drink, and notes that for a limited time, a subscription comes with additional supplements.
    • 15 Dec 2025 · Vitamin B12 · neutral · YouTube ↗
      States that a deficiency in vitamin B12 can be terrible and lead to chronic fatigue-like syndromes, as many parts of mitochondria require B vitamins.
    • 11 Sep 2025 · Phosphatidylserine · recommends · Podcast ↗
      He highlights specific nutrients, including phosphatidylserine, and discusses their recommended doses and dietary sources for brain structure, function and long-term cognitive health.
    • 31 Jul 2025 · Phosphatidylserine · neutral · Podcast ↗
      Mentions Phosphatidylserine in the context of attention effects.
    • 7 Jul 2025 · Vitamin C · uses · YouTube ↗
      Takes an extra gram of vitamin C a day for its effects on immunity and potential synergy with collagen.
    • 16 Jun 2025 · Vitamin C · 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.
    • 28 Apr 2025 · Vitamin C · uses · YouTube ↗
      Started taking AG1 in 2012 and still takes it every single day to ensure he meets his quota for daily vitamins and minerals and to support gut health, which is critical for proper brain function, immune system, and neurotransmitter production.
    • 24 Feb 2025 · Vitamin E · warns · YouTube ↗
      Warns that high-dose supplementation of Vitamin E, when given to lung cancer patients, led to worse outcomes than control subjects, highlighting that it's not the same as ingesting it in food.
  • Peter Attia · Folate · recommends
    • 19 Aug 2024 · recommends · YouTube ↗
      Highlights folate supplementation as a significant practical progress in nutrition science, which has radically reduced spinabifida.
    • 1 Jun 2026 · Phosphatidylserine · neutral · Podcast ↗
      Peter reviews the evidence for select off-label medications and supplements commonly used for sleep, including glycine, magnesium, ashwagandha, and phosphatidylserine.
    • 3 Jul 2025 · Vitamin C · stopped · YouTube ↗
      Recommends vitamin C as an important molecule for skin, noting its role as a precursor for collagen synthesis, a powerful antioxidant, and a regulator of complexion for even skin tone.
    • 29 Jun 2025 · Vitamin C · stopped · YouTube ↗
      Tried a vitamin C serum mixed with ferulic acid but stopped using it because she hated the smell. She notes that topical application of vitamin C far exceeds the levels achievable by ingestion for skin benefits.
    • 9 Sep 2024 · Vitamin B12 · neutral · YouTube ↗
      Notes that deficiencies in certain vitamins and minerals, such as B12, can be a cause of hair loss in women.
    • 6 Sep 2024 · Vitamin C · neutral · YouTube ↗
      States that vitamin C deficiency is associated with an elevated risk of cataract, but supplementation to supranormal levels has not been shown to protect against cataract formation.
    • 19 Aug 2024 · Vitamin C · recommends · YouTube ↗
      Mentions the elimination of scurvy through the work of James Lind and the eventual understanding that it was due to vitamin C, initially thought to be just citrus.
    • 20 May 2024 · Vitamin E · warns · YouTube ↗
      Notes that there are some downsides to Vitamin E, including cardiovascular longitudinal risk and prostate cancer, and that discussions are needed with patients, especially those with diabetes or cirrhosis, due to studies indicating increased all-cause mortality depending on the dose.
    • 26 Feb 2024 · Phosphatidylserine · neutral · YouTube ↗
      Mentions phosphatidylserine as something that can help with sleep in the setting of chronic stress and hypercortisolemia.
    • 24 Oct 2023 · uses · YouTube ↗
      Takes Jarrow methylfolate to keep homocysteine levels below nine, taking the lower of two available strengths once a day.
    • 24 Oct 2023 · Phosphatidylserine · uses · YouTube ↗
      Occasionally takes 400 mg of Jarrow's phosphatidylserine gel caps for travel, particularly on long flights to overcome significant time zone changes.
    • 23 Oct 2023 · uses · YouTube ↗
      Takes Jarrow methylfolate, a methylated version, once a day at the lower of two strengths, to keep homocysteine levels below nine.
    • 23 Oct 2023 · Phosphatidylserine · uses · YouTube ↗
      Occasionally takes Jarrow's phosphatidylserine gel caps, typically 400 mg, for travel to help overcome significant time zone changes.
    • 28 Aug 2023 · neutral · YouTube ↗
      Mentions that in a mouse model for obesity, the amount of folate given to the mother mouse during pregnancy affects the epigenetics of her offspring, leading to changes in coat color and obesity.
  • Bryan Johnson · Folate · recommends
    • Date not recorded · recommends · Source ↗
      Recommends supplementing with folate for brain health for both the mother and the baby during pregnancy.
    • 1 Jul 2026 · Garlic · uses · X ↗
      Uses garlic as part of their breakfast.
    • 1 Jul 2026 · Flaxseed · uses · X ↗
      Uses ground flaxseed as an ingredient in Nutty Pudding.
    • 12 Jun 2026 · Garlic · uses · X ↗
      Eats garlic for breakfast.
    • 16 Oct 2025 · Garlic · uses · YouTube ↗
      Uses garlic, noting it has been shown to lower blood pressure and help the immune system.
    • 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.
    • 3 Feb 2025 · Vitamin C · neutral · YouTube ↗
      Uses Vitamin C as an example of how it would be great if people knew that when they took it, it had a measurable amount and wasn't polluted, which is what Brian ensures with his products.
    • 8 Jan 2025 · Vitamin C · uses · YouTube ↗
      Applies vitamin C after showering.
    • 2 Jul 2024 · Garlic · uses · YouTube ↗
      Includes one odor-free garlic pill in his Blueprint stack.
    • 9 Dec 2023 · Garlic · uses · YouTube ↗
      Adds one peeled clove of garlic to his Super Veggie for heart and immune health.
    • 26 Sep 2023 · Vitamin C · uses · YouTube ↗
      Takes 250 milligrams of Vitamin C.
    • 27 Jul 2023 · Garlic · uses · YouTube ↗
      Includes garlic in his Super Veggie meal, which he eats at 7 AM.
    • 27 Jul 2023 · Flaxseed · uses · YouTube ↗
      Includes flaxseed in his Nutty Pudding, which he consumes an hour after his Super Veggie.
    • 21 Jun 2023 · Garlic · uses · YouTube ↗
      Takes garlic for liver enzymes and cholesterol management, and also eats it daily as part of his super veggie.

RAL Summary

Members OnlyTier 4 for Occasional Heartburn: Fast Relief

The tier 2 grade rests on a diet survey that only linked folate in food to less reflux, and on a combination trial where folate's own effect cannot be separated, so no human study shows a clear improvement in heartburn from this product's ingredients. So it is graded Tier 4, lower than the rules alone gave.

Take 2 servings a day (4 capsules) to match the dose that worked in the studies.

  • Emerging: not enough evidence to rank higher yet.

Where the evidence disagrees: 7 of the 25 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Digestive system

Combine with: Combine with a healthy diet and lifestyle.

Possible side effects: In one study a drink containing vitamin B6 caused heartburn in 10 of 25 people, and vitamin C with stomach nitrous acid increased acid reaching the throat in a small study; no written reviews could be read.

Supplement Facts

Vitamin C 200 mg · Vitamin E 100 IU · Vitamin B6 25 mg
Supplement Facts
Serving Size 2 Capsule(s)
Amount Per Serving% Daily Value
Vitamin C200 mg
Vitamin E100 IU
Vitamin B625 mg
Folate800 mcg
Vitamin B12500 mcg
DIM50 mg†
Phosphatidylserine50 mg†
Garlic Extract250 mg†
Flaxseed150 mg†
Green tea extract100 mg†
Milk thistle seed extract80 mg†
Soy protein extract50 mg†
† Daily Value not established.

Directions: Suggested use: Two (2) capsules per day.

Barcode (UPC) 708118022968 · Label source: NIH label database · Report a label change

Show entire label
The Vitanica HRT Companion label, 60 Vegetarian Capsule(s)
HRT Companion, 60 Vegetarian Capsule(s)

More occasional heartburn: fast relief products

Members OnlyThe highest ranked for the same goal

Read more

Our articles on this subject

Graded November 14, 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.