Why use AM/PM Menopause Formula™?Day & Night Symptom Relief*Standardized black cohosh provides hormonal support and relief from hot flashes, night sweats, mood swings and irritability.*Energy for the day.*The AM Formula contains green tea, with caffeine, to provide daytime energy.*Better sleep at night.* The PM Formula gives you restful sleep and relaxation with the support of L-Theanine and valerian.*