Use of special hair care products to prevent premature hair loss

摘要

The invention relates to the cosmetic, non-therapeutic use of a hair treatment composition comprising - based on its weight - 0.01 to 10% by weight extract of Quassia Amara and 0.01 to 2.5% by weight caffeine, Prevention of premature hair loss; - Extension of the hair growth phase of the hair follicle; - Increasing the anchoring of the hair follicle in the scalp; - Protection of the hair follicle from negative influences by testosterone; - Protection of the hair follicles from negative influences by oxygen radicals.