before the menopause, hair roots are protected by high levels of female hormones (estrogen). after the menopause, estrogen levels will decline and the impact of male hormones (testosterone) will increase. the consequences: hair grows thinner and falls out prematurely, the scalp becomes visible and the hairline receded. nature\'s phyto active ingredient help the scalp protect itself from the consequences of declining estrogen levels.,for hair over forty ,activates hair roots during washing ,small amount of conditioning agents suitable for fine and brittle hair