Composition for moisturizing skin and anti-wrinkle comprising tyndalized lactic acid bacteria as effective component

摘要

The present invention relates to a skin moisturizing or wrinkle-reducing composition comprising a microcrystalline lactic acid bacterium as an active ingredient, and the effect of the microbial cells of the microcrystalline lactic acid bacterium on skin moisturization and wrinkle reduction caused by ultraviolet irradiation is confirmed. As a result, it was confirmed that the amount of water evaporated from the skin was reduced and the amount of water contained in the skin was increased. In addition, it was confirmed that the skin thickness was reduced and the expression amount of the wrinkle related protein was reduced. Accordingly, the composition of the present invention has an effect of inhibiting damage of skin barrier caused by ultraviolet irradiation to inhibit skin moisture loss or wrinkle formation.