Promensil PERI is a herbal medicinal product formulated with patented extract ERr 731 for the management of menopausal symptoms in perimenopausal women. Promensil PERI is clinically proven and has both long term efficacy and safety data. Perimenopause refers to the start of changes in your menstrual cycle and hormone levels which triggers menopausal symptoms to occur. The menopause transition phase can last on average 4 to 8 years. When things start to change, try Promensil PERI. Promensil PERI is a herbal medicinal product formulated with patented extract ERr 731 for the management of menopausal symptoms in perimenopausal women. Clinically proven to relieve the 11 most common menopausal symptoms including hot flushes, night sweats, restless sleep, vaginal dryness and irritability whilst supporting a healthy libido. Relief of menopausal symptoms experienced from 28 days, with proven long term efficacy and safety.