Evening Primrose Oil
Evening primrose oil is made from the seeds of the flowers of a plant native to North America. The oil has an omega-6 fatty acid, gamma-linolenic acid, which has been said to help your body fight inflammation, among other possible effects.
Evening primrose oil is also taken by mouth for skin disorders such as eczema, psoriasis, acne, and dry, itchy, or thickened skin. It is also used for rheumatoid arthritis, weak bones and bone loss.