Biotin 300 mcg
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyBiotin is a B-vitamin that supports the metabolism of fatty acids and glucose. Research provides moderate evidence for its role in supporting hair and nail health, though benefits are primarily seen in those with a deficiency. The ingredient is generally recognized as safe for most individuals.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Directions: Take 1 tablet daily as a dietary supplement or as directed by a healthcare professional.
Warnings & Precautions
Keep out of reach of children.
Do not purchase if seal is broken.
Formulation Notes
Essential B Vitamin
No sugar, starch, yeast, wheat, milk, soy, artificial colors, flavors or preservatives Gluten Free
Additional Information
Protect from heat, light & moisture. Store in a cool, dry place.
Made in the U.S.A.
ITEM: 187 / TC: 663510N2
Trusted since 1972 Natural Vitamins Pharmacist Recommended
Promotes Healthy Hair, Skin & Nails
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.