Cells responsible for hair growth, smooth and healthy skin, and strong nails tend to be very active and require a steady supply of nutrients. Many necessary nutrients may not be delivered to the body externally. What makes Deva Hair-Nails-Skin Supplement unique is the synergetic formula. Besides beneficial vitamins and minerals our product also contains Aloe Vera, (non-animal source), MSM, Methionine, Rosemary Extract, Sage Extract, Fenugreek Extract and Horsetail Herb Extract (Silica). Biotin may be an important factor in normal hair growth according to some nutritionists. In addition, many multivitamins may not even have or have very little Biotin. Our Vegan Hair Nails Skin product has 500 mcg of Biotin (167 DV) per tablet. DEVA Hair Nails Skin Supplement is 100 animal free, and guaranteed for purity, freshness and labeled potency. Remember all DEVA Products are 100 vegan, vegetarian and are registered by the Vegan Society, the non-profit organization that actually invented the word "vegan".DEVA PROMISE: The presence of herbs and herbal extracts, especially fenugreek, is the main reason for the noticeable curry-like smell, which is not a defect. Our product development team believes these herbs add significant value to the product and therefore wants to retain them in the formula despite the earthy, spicy scent. Refrigerating the bottle may help reduce the intensity of the smell for some people. 100 CUSTOMER SATISFACTION - We take pride in the quality of our products and aim for 100 customer satisfaction. If you are unhappy with our vegan food supplement, contact us for a refund or replacement - no questions asked. ALL VEGAN - Our Hair Nails Skin Supplement is 100 vegan, vegetarian, animal free, and guaranteed for purity, freshness and labeled potency. WITH 500 MCG OF BIOTIN - Our Vegan Hair Nails Skin product has 500 mcg of Biotin (1667 DV) per tablet. Biotin may be an important factor in normal hair growth according to some nutritionists. WHAT MAKES OUR PRODUCT UNIQUE - It is the Synergetic formula. Besides beneficial vitamins and minerals our product also contains Aloe Vera, L-Cysteine (non-animal source), MSM, Methionine, Rosemary Extract, Sage Extract, Fenugreek Extract and Horsetail Herb Extract (Silica). SUPPLIES NECESSARY NUTRIENTS - Our supplement delivers to the body a steady supply of the necessary nutrients required by the cells responsible for hair growth, smooth and healthy skin, and strong nails.