Detailed answer

Evening primrose oil is a popular ingredient in moisturizers due to its high concentration of fatty acids, such as linoleic acid and gamma-linolenic acid (GLA). These fatty acids help to strengthen the skin barrier and lock in moisture, making the skin feel hydrated and smooth. Additionally, evening primrose oil is rich in antioxidants, which can help protect the skin from environmental damage and premature aging. Its anti-inflammatory properties may also be beneficial for those with sensitive or acne-prone skin, as it can help soothe and calm irritation. Overall, evening primrose oil is a valuable component in moisturizers to improve hydration, nourishment, and overall skin health.