Extra Strength Biotin 10 mg (10,000 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 used to support keratin infrastructure and metabolic functions. There is moderate evidence suggesting it may benefit individuals with specific deficiencies, though its effect on healthy individuals is limited. The ingredient profile maintains a high safety rating.
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
Suggested Usage: Take 1 capsule daily with a meal.
Warnings & Precautions
Caution: For adults only. Keep out of reach of children.
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
This product contains Biotin which may interfere with some blood test results. Go to nowfoods.com/biotinlab for details.
Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Formulation Notes
Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin functions as a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids. Alongside its role in energy production, biotin enhances the synthesis of certain proteins. In addition, biotin promotes healthy immune system function and plays a critical role in skin health.
Natural color variation may occur in this product.
Energy production Supports amino acid metabolism Promotes normal immune function
Non-GMO
Vegetarian/vegan
Triangle K (Kosher)
Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients.
This extra strength product is 10 mg Biotin as compared to our other Biotin products - 1 mg Biotin and 5 mg Biotin.
Crescent H (Halal)
Made and quality tested in the USA with globally sourced ingredients.
Additional Information
Triangle K (Kosher)
Vitamins Family owned since 1968.
Store in a cool, dry place after opening.
Crescent H (Halal) GMP Quality Assured
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.