PURPOSE: A hyperchromatism of the hair by the specific dye as to the hair-dye, in which reducing agent and alkaline chemicals having thiol group are mixed is high. CONSTITUTION: Reducing agent and alkaline chemicals having the dye selected in hair-dye in the brazilin, haematoxylin, berberine, crocin, monascorubrin &lsqb；monascorubrin&rsqb；, xanthan tomo naked body &lsqb；xanthomonasin&rsqb；, carminic acid, curcumin and gardenia blue pigment more than one kind or 2 kinds, and the thiol group are mixed. It is mixed over one kind selected in the Curcumae longae Rhizoma pigment containing the Caesalpiniae Lignum pigment containing the brazilin in hair-dye, the logwood pigment containing haematoxylin, the phellodendron amureause ruprecht pigment containing berberine, the gardenia xanthophyll containing crocin, the anka pigment containing monascorubrin, the anka pigment containing xanthan tomo naked body, the cochineal colors containing carminic acid and curcumin than or 2 kinds. PH as to hair-dye, is over 8.0 11.0 or less. As the alkaline chemicals, the alkanolamine is mixed.본 발명의 목적은 식물에도 포함되어 있는 성분과 동일한 특정 염료가 배합되며 또한 그 염료에 의한 농염성이 높은 염모제를 제공하는 것이다.본 발명은 브라질린, 헤마톡실린, 베르베린, 크로신, 모나스코루브린, 크산토모나신, 카르민산, 커큐민 및 치자나무 청색소에서 선택된 1종 또는 2종 이상의 염료, 티올기를 갖는 환원제 및 알칼리제가 배합된 염모제에 관한 것이다.
