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. There is moderate evidence suggesting it may improve nail strength and hair health in individuals with deficiencies. This ingredient is generally recognized as safe for most adults.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
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Product Information
Directions for Use
DIRECTIONS: For adults, take one (1) to four (4) tablets one to three times daily, preferably with a meal.
Warnings & Precautions
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Formulation Notes
No Artificial Color, Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
Vegetarian Vitamin Supplement
Additional Information
PROD. #2763 B2760 04C
QUALITY ASSURED Vitamin World products are subject to critically stringent quality assurance analysis. Our state-of-the-art laboratory, manufacturing and packaging facilities insure the highest quality nutritional supplements money can buy. Your health & safety are our first priority!
Supports Healthy Hair, Skin & Nails*
Get healthy.
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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.