| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a topical anti-oxidant composition for protecting the skin from damage induced by ultraviolet radiation. <P>SOLUTION: The composition comprises a first component (such as β-glucan and a grape seed extract) which increases the cellular viability of epidermal cells and a second component which decreases the production of inflammatory mediators such as prostaglandins in those cells. In a particular embodiment, the composition comprises β-glucan in combination with panthenol, a grape seed extract, vitamin C, and superoxide dismutase which exhibit a synergistic effect in protecting the skin from the adverse effects of ultraviolet radiation. In another embodiment, the composition further comprises vitamin A and vitamin E. In a further embodiment, the composition comprises a combination of one or more anti-oxidants and sunscreen agents in an emulsion such as a water-in oil (W/O) type emulsion which provides superior protection of the skin against the harmful effects of ultraviolet radiation. These anti-oxidant compositions are incorporated into sunscreen products, soaps, moisturizing lotions, skin conditioning agents, and other skin care products. <P>COPYRIGHT: (C)2008,JPO&INPIT |
