Biotin is a water-soluble B-vitamin. It helps to promote healthy skin, nails & hair, & is necessary for certain enzymes to work properly. Biotin also supports energy production in the body, & is required for protein, carbohydrate, & fat metabolism. Ingredients Biotin (as prep.) Suggested Use one (1) vegetable capsule daily, preferably at mealtime, or as directed by a healthcare practitioner. Warnings If you are pregnant, nursing, taking any medication or have a medical condition, please consult your healthcare practitioner before taking this product. Keep out of reach of children. Food supplements should not be used instead of a varied balanced diet & healthy lifestyle. DO NOT USE IF OUTER BOTTLE SEAL IS MISSING, TORN OR DAMAGED IN ANY WAY.