Plantur 39 Phyto-Caffiene Shampoo- prevents menopausal hair loss. Until menopause, a woman's hair roots are protected based on high levels of female hormones (estrogen). After menopause, these hormone levels will decline and the impact of male hormones will increase. The hair will grow thinner, fall out prematurely, and the scalp will become visible. The caffeine in the Plantur 39 Phyto-Caffeine Shampoo prevents the hormone-induced exhaustion of hair production. During hair washing, the active ingredient penetrates all the way into the hair follicle, where it can be detected after being left on for as little as 120 seconds. In addition, phytoflavones from white tea strengthen resistance in the scalp and hair follicles and improve their ability to regenerate. The Phyto-Caffeine Shampoo for fine, brittle hair intentionally contains only weakly dosed softening hair conditioning agents to ensure that your hair style retains its volume.