| abstract |
The present invention relates to a collagenase inhibitor containing a poly-gamma-glutamic acid (PGA) -vitamin C complex and a composition for preventing skin wrinkles that can be used as a drug, a cosmetic, a food, and the like.n n n The PGA-vitamin C complex according to the present invention not only inhibits collagenase that breaks down collagen, but also has anti-aging effects such as antioxidant effects and skin wrinkle improvement, thereby preventing skin connective tissues from loosening and maintaining skin elasticity. It has a high skin compatibility, moisturizing, hygroscopicity and sustained release effect, so it is useful to provide a medicine, cosmetics and food composition useful for skin elasticity and wrinkle improvement.n n n n Poly gamma glutamic acid-vitamin C complex, collagenase, anti-wrinkle composition |