| 摘要 |
PROBLEM TO BE SOLVED: To provide a skin care preparation for preventing aging of the skin and a skin care preparation for improving roughened skin having excellent effect to prevent. the aging of the skin by the prevention of the sagging of the skin, the loss of gloss, or the like, as well as the prevention of skin roughening and the improvement of roughened skin. SOLUTION: The objective preparation contains a basic amino acid or its salt or tranexamic acid in combination with a 4-6C sugar alcohol such as xylitol or erythritol formulated as active components.
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