NATURES 3 BRIGHTENING MASSAGE CREAM DIAMOND Omega-3 fatty acids are essential nutrients found in certain foods. They can serve to regulate the skin's oil production, improve balanced hydration, subdue breakouts and minimize signs of aging. Omega-3s can also help soften rough, dry skin and have a soothing effect on irritation and dermatitis. But that's not all! Research shows that regularly taking fish oil may boost the skin's immunity to UV damage and skin cancer.