TY - GEN AU - Nevine Shawky AbdelMalak AU - Omaima Naeem ELgazayerly , AU - Samia AbdelKader Nour , TI - A pharmaceutical study on novel cosmeceutical preparations containing anti - oxidants / PY - 2006/// CY - Cairo : PB - Nevine Shawky AbdelMalakr , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Pharmaceutics; Issued also as CD N2 - Vitamin E (Tocopherol) is a fat - soluble vitaminVitamin E is used as an antioxidant and a skin care substance in dermopharmaceutical and cosmetic productsIt is able to reduce skin damage caused by UV radiation because of its UV absorbing capacity and its erythema and edema inhibiting effects Protection against solar ultraviolet radiation using sunscreen has become indispensable in modern life. The development of a sunscreen and skin care product containing tocopherol with improved tolerability based on SLN is desirable Solid lipid nanoparticles (SLNs) are known to be highly suitable as carriers for UV blockers in topical formulations because of their particulate character and adhesive properties ER -