| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject cosmetic excellent in prevention of skin aging for preventing or improving wrinkles, the deterioration of elasticity and dullness of skin without problems about safety or feeling of use by including an elastase inhibitor extracted from a fruit of Vaccinium vitis-idaca L. SOLUTION: This cosmetic contains an elastase inhibitor extracted from a fruit of Vaccinium vitis-idaca L. The above ingredient is obtained by using a flesh part freed from seeds of the fruit of the Vaccinium vitis-idaca L. and extracting the flesh part with water, methanol, ethanol, propanol, 1,3-butylene glycol or a mixture thereof as an extracting solvent at room temperature or under heating to 70 deg.C using an optional apparatus. The amount of the formulated extract in the skin cosmetic is 0.01-10 wt.% expressed in terms of a dried substance.
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