Dietary Supplement Promotes Healthy Skin & Nails Purity Potency Guaranteed Suitable for Vegetarians/Vegans Biotin (vitamin B7) is a water-soluble vitamin that plays a vital part in healthy metabolism and helps create important enzymes. It helps the body break down fats, carbohydrates, and proteins. Biotin is often used to support the health of skin, hair, and nails. Isura™: Non-GMO: Documentation ✓ Mass Spec: Lab Tested ✓ Информация о добавках Serving Size: 1 Capsule Amount Per Serving % Daily Value Biotin 10,000 mcg 33,333%