A COMSMETIC COMPOSITION FOR ANTI-AGING COMPRISING HEAT-KILLED LACTOBACILLUS ACIDOPHILUS

摘要

The present application relates to a cosmetic composition for anti-aging, a pharmaceutical composition, and a health functional food composition, including dead cells of Lactobacillus acidophilus. The Lactobacillus acidophilus dead cells according to an embodiment of the present application exhibit an antioxidant effect by suppressing the generation of reactive oxygen species, and a wrinkle improvement effect by suppressing the activity or expression level of a gene or protein related to the occurrence of wrinkles, By suppressing the activity or expression level of enzymes and genes related to melanin production, it exhibits a skin whitening effect, and thus it can be applied to cosmetic compositions, pharmaceutical compositions, and health functional food compositions that can be used for anti-aging.