Healthy hormone balance is essential for the reduced risk of a number of chronic disorders. Poor oestrogen metabolism may contribute to the development of menstrual disturbances, menopause, infertility, and estrogen – dependent tumours. Our Natural Hormone Replacement Therapy is a nutritional and herbal support formula for the correction of estrogen metabolite ratios. The chief ingredient Protykin® reduces the severity of conditions associated with oestrogen imbalances including menopause, premenstrual tension type A, infertility, and the development of oestrogen dependent cancers.