and skin. Diazolidinyl urea - a preservative agent used in lots of Rejuviar cosmetics and skin products. Prevents the growth of bacteria, mould an fungus in the product. Dicaprylyl carbonate - an emollient that can be derived from synthetic or animal assets. It spreads easily the leave the skin feeling tender with out leaving a greasy feeling on the pores and skin. Disodium edta - acts as a stabilizer in pores and skin.