NERVE GROWTH FACTOR PRODUCTION INHIBITOR AND EXTERNAL PREPARATION FOR THE SKIN, COSMETIC, QUASI DRUG, PREVENTIVE AND REMEDY FOR ITCHING AND REMEDY FOR ATOPIC DERMATITIS CONTAINING THE NERVE GROWTH FACTOR PRODUCTION INHIBITOR

摘要

It is intended to provide a nerve growth factor production inhibitor which has an effect of inhibiting the production of the nerve growth factor deeply participating in the extension of C fiber toward the epidermis and a high safety; and an external preparation for the skin, a cosmetic, a quasi drug, a preventive and remedy for itching and a remedy for atopic dermatitis containing this nerve growth factor production inhibitor. A nerve growth factor production inhibitor characterized by containing an acerola seed extract.