| abstract |
The present invention relates to a composition for preventing or alleviating skin aging, containing, as an active ingredient, a Rhodiola Sachalinensis extract fermentation liquid obtained after fermenting Rhodiola Sachalinensis extract by using Bovista plumbea. A composition of the present invention can prevent skin aging and wrinkle formation by promoting the biosynthesis of collagen and inhibiting the expression and activity of MMP-1, which is a collagenase, and has an excellent effect of inhibiting the production of melanin pigment, thereby being effective in skin whitening and alleviating skin darkening caused by photoaging. |