The secret of beautiful hair and nails comes from within. Diet, lifestyle and other external factors can all affect the appearance of hair and nails. The key nutrients needed to maintain beautiful, shiny hair and nails are delivered from within. IMEDEEN Hair & Nails is a targeted combination of key nutrients, including biotin, silica, zinc and B-vitamins. Add 1 IMEDEEN Hair & Nails capsule to your daily routine to help maintain healthy hair and nails from within. Can be taken with other IMEDEEN supplements. Main ingredients: Biotin contributes to the maintenance of healthy hair, Zinc contributes to the maintenance of healthy hair and nails, Vitamin B2 helps protect cells from oxidative stress and Vitamin B12 supports normal cell division.