During menopause, a woman's hormone levels become imbalanced and interfere with hair growth. Up until menopause, a woman's hair roots are protected by a high share of female hormones (estrogen). After menopause, this share will decrease and the impact of male hormones will increase. The hair grows thinner, falls out prematurely, the scalp becomes visible and the hairline recedes. Dr. Wolff-Research developed a phyto-caffeine complex that protects the hair roots from hormone-induced states of exhaustion. It prevents testosterone from attacking the hair roots and restricting the supply of energy. The Plantur 39 Caffeine Shampoo for fine, brittle hair intentionally contains only weakly dosed softening hair conditioning agents to ensure that your hair style retains its volume. To improve combability, we recommend you use the Plantur39 Structural Hair Treatment, which contains important hair restorative components and conditioning agents.