Biest is a bioidentical hormone replacement therapy (HRT) for women, consisting of two estrogens: estradiol and estriol. This combination mimics the natural hormone balance in the body, helping alleviate symptoms of menopause such as hot flashes, night sweats, mood swings, and vaginal dryness. Biest is often preferred for its potential to provide the benefits of estrogen therapy with a reduced risk of side effects associated with synthetic hormones. Administered typically through topical creams, gels, or oral formulations, Biest supports overall hormonal balance and enhances the quality of life for women undergoing menopause.