Neocutis ReActive Anti-Oxidant Serum Broad-Spectrum SPF 45 provides broad-spectrum SPF 45 protection against UVA and UVB rays. This advanced serum offers broad-spectrum SPF 45 defense while delivering powerful antioxidant benefits to your skin. Designed to guard against environmental stressors and UV damage. it helps to reduce the appearance of fine lines and wrinkles while supporting overall skin health. The lightweight formula absorbs quickly. providing hydration and a smooth base for makeup. Ideal for daily use. this serum helps maintain a youthful and radiant complexion by combining UV defense with the benefits of antioxidants.