Hazelnut Oil is very rich in oleic acid, which has emollient properties. It makes the skin soft, supple, and more radiant. This oil is prized for its ability to penetrate the skin quickly without feeling greasy, which makes it excellent in day creams and in massage bases. It has nourishing, moisturizing and emolliency properties. It helps to regulate sebum production, and rebuilding the barrier function of the skin consequently lessening the transepidermal water loss (TEWL). It is especially indicated for mature and dry skins.