Dietary Supplement High-Potency B-Vitamin. One-per-day. Women s Biotin As a woman, your body s nutritional needs change throughout every phase of your life requiring care and nutritional support. Even with the best intentions, some women can and do fall short on getting the proper level of nutrients needed to live a healthier life. That s why health conscious women trust in GNC s uniquely formulated Women s products, like Women s Biotin 2500 . GNC s Women s Biotin 2500 provides 2500mcg of biotin in each capsule. Biotin is an important B-vitamin that provides dietary support for healthy hair, nails and normal protein metabolism.* This trace element also supports the matrix of hair, skin and nails.* No Sugar, No Starch, No Artificial Colors, No Artificial Flavors, Sodium Free, No Wheat, No Gluten, No Corn, No Soy, No Dairy, Yeast Free. Potency verified by GNP procedure #50