Solgar Biotin 10,000 mcg Review
Solgar Biotin 10,000 mcg Vegetable Capsules is presented on this page as a dietary supplement from Solgar, a brand the page describes as committed to quality, health and well-being since 1947. Each vegetable capsule provides 10,000 mcg of biotin, listed at 33,333% of the Daily Value, with the Daily Value noted as not established for this nutrient. The serving size is one vegetable capsule. The page explains that biotin is a water-soluble B-vitamin that helps to support healthy skin, nails and hair, and is necessary for certain enzymes to work properly. It also states that biotin supports cellular energy production in the body by converting food into energy, and that it is required for protein, carbohydrate, and fat metabolism. The suggested use for adults is to take one vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner. The product is offered in two sizes on the page, 60 capsules and 120 capsules, and each size is linked to a separate Amazon listing through a Buy Online button. The inactive ingredients listed are microcrystalline cellulose, vegetable cellulose, silica and vegetable magnesium stearate. The page states the product is free of gluten, wheat, yeast, sugar, salt, artificial flavors, artificial sweeteners and artificial colors. Labels on the page show Non-GMO, Vegan, Gluten-Free, Dairy-Free and Kosher status, and the trademarks section notes KOF-K kosher certification. The warnings advise that pregnant or nursing people, anyone taking medications, anyone with a medical condition, or anyone planning clinical lab testing should consult a healthcare practitioner before use. Some supplements may interact with certain medications or interfere with certain lab tests. The page advises consulting a practitioner before using biotin doses above 2,500 mcg per day. Users should stop use and consult a practitioner if adverse reactions occur. The product should be kept out of reach of children, stored at room temperature, and not used if the outer bottle seal is missing or damaged. The brand section describes Solgar's approach as science-backed formulas, responsibly sourced ingredients, avoiding artificial ingredients or fillers, and small batch, in-house manufacturing. It mentions USP water filtration and HEPA air filtration as highest quality standards. The page describes Solgar as The Gold Standard and says the company creates its supplements in small batches using what it calls the finest raw materials.
Study, Trial or Testing Result SummaryMembersHuman studies
1 of these 13 human studies gave biotin by injection, not by mouth.
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Review Totals and SummaryMembers88 reviews
Biohacker SummaryMembersWhat our biohacker panel says
RAL SummaryMembersThe tier and why
More DetailsMembersBody systems · Combine with · Possible side effects
Supplement FactsBiotin 10000 mcg
| Biotin | 10,000 mcg | 33,333% |
Other ingredients: Microcrystalline Cellulose, Vegetable Cellulose, Silica, Vegetable Magnesium Stearate.
Directions: As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Label source: the brand's label · Report a label change
Where to BuySolgar · Wholefoodsmarket · Smithsfoodanddrug
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Graded October 24, 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.

