Over time, your natural Hyaluronic Acid levels decline, making the appearance of lines & wrinkles more pronounced. RoC’s new Hydrate + Plump Daily Moisturizer with SPF 30 helps to restore skin’s natural moisture, visibly replumping lines & replenishing hydration. n just 1 week, 97% had visibly reduced lines and after 8 weeks 100% continued to show a significant reduction in the appearance of wrinkles. With 1.5% pure Hyaluronic Acid, this clinically proven sunscreen deeply hydrates & improves elasticity while preventing against harmful UVA/UVB rays.