GNC Biotin 5000 mcg: Supports Healthy Hair, Skin & Nails* GNC Biotin 5000mcg is a supplement that provides a vitamin important to the development and maintenance of healthy skin, nails and hair. Natural sources of the nutrient include liver and other meats, milk and eggs. The body uses it to help energy metabolism. GNC biotin supplement may help address the symptoms of biotin deficiency. Supports healthy skin, nails and hair Helps prevent biotin deficiency Manufactured without gluten, soy, yeast or dairy products These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.No sugar, no starch, no artificial colors, no artificial flavors, sodium free, no wheat, gluten free, no corn, no soy, no dairy. SYNTHESIZE: Required for fatty acid synthesis. FUEL METABOLISM: Functions as a coenzyme in metabolism. GNC Biotin 5000 mcg: Supports Healthy Hair, Skin & Nails* GNC Biotin 5000mcg is a supplement that provides a vitamin important to the development and maintenance of healthy skin, nails and hair. Natural sources of the nutrient include liver and other meats, milk and eggs. The body uses it to help energy metabolism. GNC biotin supplement may help address the symptoms of biotin deficiency. Supports healthy skin, nails and hair Helps prevent biotin deficiency Manufactured without gluten, soy,.Best Sellers Rank: See Top 100 in Health & Household. Specific Uses For Product: Energy,Healthy Skin,Liver,Metabolism,Nails,Skin. Age Range (Description): Adult. Primary Supplement Type: Vitamin B7. Item Form: Capsule. Brand: GNC. : B086VM8TMJ. Manufacturer: GNC. Date First Available: April 2, 2020. Product Dimensions: 1 x 9 x 10 inches; 8.78 Ounces.