Diheptyl Succinate Bedst Texture enhancer Fugt Diheptyl Succinate at a glance Lightweight, emollient texture enhancer Sometimes used as a replacement for silicones in cosmetics Considered highly renewable and biodegradable Deemed safe as used in cosmetics Diheptyl Succinate description Diheptyl succinate is a lightweight, emollient texture enhancer that is synthetically produced from naturally occurring succinic acid and a colourless alcohol known as heptanol. It is sometimes used as a replacement for silicones in cosmetic products. One of the appealing aspects of diheptyl succinate for sustainability is that it is considered highly renewable and biodegradable and thus, “green”. The independent Cosmetic Ingredient Review panel has ruled diheptyl succinate is safe as used in cosmetics in amounts up to 5%.