Patented Herbal Extract Blend No Soy, Fast Acting Herbal Pause with EstroG-100 is a patented, clinically studied herbal blend of pure water extracts of Phlomis umbrosa, Cynanchum wilfordii and Angelica gigas. Herbal Pause is intended for women suffering from the discomfort often associated with menopause and peri-menopause. EstroG-100 has demonstrated its ability to relieve hot flashes, night sweats, temporary sleeplessness, nervousness, and difficulty in maintaining a positive outlook related to menopause. Herbal Pause is an excellent alternative to soy isoflavones and black cohosh.