| 摘要 |
PROBLEM TO BE SOLVED: To obtain a skin lotion having anti-aging effect and crease suppressing effect, etc., of the skin by including a decomposition product of collagen or gelatin with collagenase. SOLUTION: This skin lotion contains a decomposition product of collagen or gelatin with collagenase [e.g. Collagen.tripeptide M series (commercial name)] containing a peptide having an amino acid sequence of (Gly-X-Y)n (Gly is glycine; X and Y are each an amino acid other than glycine; (n) is a positive integer) and having an average molecular weight of 280-20,000. The peptide is preferably a tripeptide and the content of the peptide is preferably 30-100 wt.% based on the collagenase decomposition product. The amount of the collagenase decomposition product is preferably 0.00001-20 wt.%. The skin lotion can be used as a face lotion, a milky lotion, etc., and may be incorporated with tea extract, L-lysine, etc.
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