Borage seed oil is extracted from borage seeds and contains high levels of gamma-linoleic acid (GLA) and vitamin E. It can moisturize the skin and help soothe and regenerate dry skin. Borage seed oil extract also has antioxidant properties, helping prevent the effects of free radicals and slow skin aging, while improving the condition of the hair and scalp. The GLA in borage seed oil has anti-inflammatory and pain-relieving effects, helping improve conditions such as arthritis, eczema, acne, and more.
Source: https://www.healthline.com/health/borage-oil#benefits