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 amino acids. Research provides moderate evidence for its role in supporting nail and hair health in individuals with deficiencies. Clinical data for general supplementation in healthy adults remains limited.
AI-generated summary based on research evidence. Not medical advice.
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Label Data
Supplement Facts — Evidence Check
Other Ingredients
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Product Information
Directions for Use
Directions: As a dietary supplement, take 1 tablet daily, preferably with a meal.
Warnings & Precautions
Tamper Evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Formulation Notes
Biotin, a member of the B-vitamin family, is an essential nutrient in human nutrition. It is involved in the biosynthesis of fatty acids, gluconeogenesis, energy production, the metabolism of the branchedchain amino acids (L-leucine, L-isoleucine, L-valine) and the de novo synthesis of purine nucleotides.
Mfg. in an FDA Registered Facility using Good Manufacturing Practices (GMPs)
Gluten free
Nutritionally supports hair & nail health Promotes sugar metabolism
Vegetarian formula
Conforms to USP <2091> for weight. Meets USP <2040> disintegration for maximum bioavailability. Made in USA
Additional Information
Keep tightly closed. Store at room temperature: 59 degrees-86 degrees F (15 degrees-30 degrees C).
Formula 408
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.