| 摘要 |
PROBLEM TO BE SOLVED: To make a preparation having no defect of a well-known composition having been used until now, simultaneously having sebum-dissolving activities, oil and fat-regulating activities and protective activities, capable of removing already present comedo without irritation, capable of effectively preventing defatting and drying of the skin, capable of preventing the formation of the comedo and onset of acne caused by cosmetics, capable of ameliorating the present acne, and capable of protecting the skin by balanced style. SOLUTION: The cyclodextrin is used for producing the preparation for reducing the production of the sebum or reducing the sebum.
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