Rich source of gamma linolenic acid (GLA), a precursor to a hormone-like substance called PGE1, which has various beneficial effects on the body. High-strength 22% GLA may help reduce PMS symptoms and has anti-inflammatory properties. It also supports skin health, calming skin inflammation, and may help with joint pain. Omega 9 fatty acid and vitamin E, which protects cells against oxidative stress, are also present. This product comes in 30 capsules.