| abstract |
The present invention relates to a novel use of Marian Plum. The Marianne plum extract according to the present invention inhibits collagen-degrading enzymes, promotes collagen production, improves skin anti-aging, and promotes the differentiation of keratinocytes to improve skin moisturization, using Marianne Plum extract as an active ingredient. It may be provided as a cosmetic, pharmaceutical, quasi-drug, food or health functional food for preventing, improving or treating skin aging, skin wrinkles, elasticity reduction, and moisture reduction in the skin, including. |