5α-REDUCTASE INHIBITOR, AND COMPOSITION FOR PREVENTIVE TREATMENT OF ALOPECIA OR HAIR GROWTH PROMOTION, AND METHOD FOR INHIBITING 5α-REDUCTASE IN SCALP AND HAIR GROWTH PROMOTION METHOD

摘要

To provide a novel 5α-reductase inhibitor.SOLUTION: The present invention provides a 5α-reductase inhibitor containing fulvic acid as an active ingredient. Considering the 5α-reductase inhibitory action of fulvic acid, it can be expected to be applied for prevention and treatment of alopecia, hair growth promotion and the like.SELECTED DRAWING: None