NOW Foods Biotin 5,000 mcg Review
NOW Foods Biotin 5,000 mcg Veg Capsules are designed to support energy production within the body. This product is characterized by its off-white color, and natural color variation may occur. Biotin, a water-soluble vitamin, is essential for maintaining normal growth and overall body function. It plays a crucial role as a key regulatory element in several metabolic processes, including gluconeogenesis, the synthesis of fatty acids, and the metabolism of various amino acids. Beyond its direct involvement in energy production, biotin also contributes to the enhanced synthesis of specific proteins, which are vital for numerous bodily functions. Furthermore, this supplement is formulated to promote a healthy immune system function, helping the body's natural defenses. A significant benefit of biotin is its critical role in supporting skin health, contributing to its overall vitality and appearance. Each serving, consisting of one veg capsule, provides 5 mg (5,000 mcg) of Biotin, representing 16,667% of the Daily Value. The suggested usage is to take one capsule daily with a meal. For optimal preservation, the product should be stored in a cool, dry place after opening. This supplement is intended for adults only, and individuals who are pregnant or nursing, taking medication, or have a medical condition should consult a physician before use. It is important to keep this product out of reach of children. A specific caution is noted that the biotin contained in this product may interfere with certain blood test results. NOW Foods ensures quality, as this product is made and quality tested in the USA with globally sourced ingredients. The company is family-owned since 1968, and demonstrates environmental consciousness by using bottles made from 100% PCR (post-consumer recycled) resin. The product is certified Halal, Intertek GMP Supplement Certified, Kosher (Triangle K), Non-GMO, and Vegan. It is also free from dairy, egg, gluten (made without), nuts, soy, and sesame ingredients, though it is produced in a GMP facility that processes other ingredients containing these allergens.
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 SummaryMembers72,519 reviews
Biohacker SummaryMembersWhat our biohacker panel says
RAL SummaryMembersThe tier and why
More DetailsMembersBody systems · Combine with · Possible side effects
Supplement FactsBiotin 55000 16,667%
| Biotin | 55,000 16,667% |
Directions: Take 1 capsule daily with a meal.
Barcode (UPC) 733739004741 · Label source: the brand's label · Report a label change
Graded October 23, 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.

