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 metabolic processes and the production of keratin. Research provides moderate evidence for its role in improving 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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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.
Caution: If you are pregnant or nursing, consult your physician before taking this product.
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 branched-chain 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)
Nutritionally supports hair & nail health promotes sugar metabolism
Vegetarian formula
Gluten free
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
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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.