Over time, your natural Hyaluronic Acid levels decline, making the appearance of lines & wrinkles more pronounced. RoC’s Hydration+ Moisturizer with SPF 30 helps to restore skin’s natural moisture, visibly replumping lines & replenishing hydration. In 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 pure Hyaluronic Acid, this clinically proven sunscreen deeply hydrates & visibly plumps skin while preventing against harmful UVA/UVB rays. This transparent, water-gel formula is fast-absorbing & invisible on 100% of testers.