From the Manufacturer:
AIM Renewed Balance is a topical natural progesterone cream formulated to help your body keep the hormones estrogen and progesterone in balance. If you are suffering from PMS or any of the symptoms associated with menopause—hot flashes, water retention, weight gain, mood swings, lack of concentration, dry and thin skin, bone mineral loss, and others – these two hormones may not be in balance. Today, women are aware of the drawbacks of ERT and HRT therapy, and prefer a natural approach to keep hormones in balance.