ACTIVATED OXYGEN-ELIMINATING AGENT, SKIN COSMETIC MATERIAL FOR PREVENTING AGING, AND METHOD FOR STABILIZING ACTIVATED OXYGEN-ELIMINATING ACTIVITY

摘要

PROBLEM TO BE SOLVED: To provide an activated oxygen-eliminating agent and a skin cosmetic material, having an excellent skin aging-preventing effect by promoting the keratinization of epidermis, further eliminating the activated oxygen to inhibit the production of a peroxylipid on the skin. SOLUTION: This activated oxygen-eliminating agent is characterized by containing a plant extract containing a flavonoid and/or tannin and an oil soluble ultraviolet light-absorbing agent solubilized in water, and a skin cosmetic material containing the activated oxygen-eliminating agent is also provided.