abstract |
(57) [Summary] [Purpose] To provide a cosmetic having a skin conditioning effect. [Structure] The present invention is a cosmetic characterized by containing a collagenase inhibitor or a collagenase inhibitor and a collagen production promoting substance. The collagenase inhibitor used in the present invention may be amniotic fluid, collagenase inhibitor obtained from amniotic fluid or serum, plant extract and animal cartilage extract. Further, TGF-β, Reishi extract or its non-polysaccharide fraction, bovine proteoglycan, etc. can be used as the collagen production promoting substance. The cosmetics of the present invention include basic cosmetics, makeup cosmetics, bath agents and the like. |