A hair growth promoter comprising adenine or salts of adenine as active agents and cosmetic carriers is disclosed. The amount of the active agents in the hair growth promoter is more than 0.0001wt%. The cosmetic carriers are lubricants, solvents, humectants or thickening agents. The hair growth promoter has the effect of stimulating hair growth, preventing hair loss and increasing growth of eyelash and eyebrow, and can be used in hair lotion, hair cleaning emulsion, hair moisture, hair care gel, hair setting lotion, shampoo and so on.【課題】毛髪成長促進剤を提供すること。【解決手段】本発明の毛髪成長促進剤は、主に活性物質とするアデニンまたはアデニン塩類と、化粧品担体を含み、前記活性物質が組成物重量％の０．０００１％以上を占め、かつ化粧品担体が潤滑剤、溶剤、保湿剤または増粘剤であり、育毛剤、シャンプー、ヘアリンス、ヘアケアジェル、ヘアセット液、洗髪液等の関連製品に応用することができ、本発明は毛髪の成長刺激、脱毛防止の作用があるだけでなく、睫毛と眉毛の成長を促進する効果も備えている。【選択図】図１
