TESTOSTERONE-5alpha-REDUCTASE INHIBITOR

摘要

PROBLEM TO BE SOLVED: To obtain a testosterone-5α-reductase inhibitor containing an extract of Nostoc flagelliforme and a hair grower. SOLUTION: This testosterone-5α-reductase inhibitor comprises an extract of Nostoc flagelliforme. This hair grower comprises an extract of Nostoc flagelliforme. The Nostoc flagelliforme is a terrestrial alga of the genus Nostoc. Nostoc commune Vauch. var. flagelliforme, Nostoc commune Vauch., etc., may be cited as the Nostoc flagelliforme.