Nars Skin Facial Moisturisers Potent E.F.A. Cream This potent E.F.A. Cream from nars blends an intense concentration of active ingredients and natural extracts which work to strengthen and repair the skin. Lipid supporting ingredients work to improve the health of the skin by decreasing cell destruction and reducing the depth of fine lines, wrinkles and skin creases associated with ageing. Benefits: Intensely concentrated with over 95% lipid enhancing ingredients, Airless bottle technology to maintain strength and potency of active ingredients.