What is Saw Palmetto Saw Palmetto (Serenoa repens) is a small palm tree native to the southeast region of the United States. The active, beneficial compounds used in supplements are extracted from the plants fruit (berries). What are the uses for Saw Palmetto Saw Palmetto has been used for years to support the treatment of urinary tract symptoms associated with benign prostatic hyperplasia (BPH), hair loss and other health conditions such as polycystic ovary syndrome (PCOS). Natural Hormone Balancer (for women with PCOS) Women with PCOS have elevated levels of male hormones, which can cause symptoms such as excess body hair (hirsutism), acne, and irregular menstrual periods. Saw Palmetto has androgen-lowering effects, meaning that it can decrease the levels of male hormones -- thus helping alleviate these symptoms. Its been shown that Saw Palmetto does this by (1) limiting the conversion of testosterone to its more active and potent form, dihydrotestosterone (DHT) and (2) decreg the amount of androgen going into tissues.* Reproductive Health (for women with PCOS) Prolactin is another hormone that is elevated in women with PCOS and is one of the main causes of amenorrhea and infertility. Saw Palmetto has been shown to lower prolactin levels by inhibiting prolactin receptors on the cells of ovaries and reducing the activity of its reactive pathways. With Saw Palmetto, improved regulation over these levels may relieve PCOS symptoms and support ovarian function.* Urinary Tract Health and Hair Loss -- for men Saw Palmetto has shown beneficial effects in men, too. Its effect in reducing levels of DHT can help treat symptoms of benign prostatic hyperplasia (BPH), reduce inflammation, and support overall prostate health.* Men struggling with hair loss may also benefit from Saw Palmetto, as lowered levels of DHT can promote hair growth.* *See Legal Disclaimer below.