Peter Thomas Roth, Water Drench® Broad Spectrum SPF 45 Hyaluronic Cloud Moisturizer delivers sun protection and hydrates the skin to help prevent moisture loss during sun exposure. Non-greasy and lightweight, this formula creates a cream-to-water, invisible finish on the skin with a hyaluronic acid complex, while 5% SunBoost ATB™ enhances sun protection. Key Ingredients:30% Hyaluronic Acid Complex: can attract and retain up to 1, 000 times its weight in water from moisture in the airPentavitin®: provides up to 72 hours of hydration and can help replenish moisture depleted by outdoor heat and sunlight5% SunBoost ATB™: enhances sun protection and works with CeramidesProHyal+®: helps reduce the look of photoaging and leaves skin silky, soft and hydratedKey Benefits:Provides SPF 45 sun protectionHydrates the skinMinimizes the look of photoagingNon-greasyReef-safe | Peter Thomas Roth Water Drench® Broad Spectrum SPF 45 Hyaluronic Cloud Moisturizer, 1. 7 fl. oz | Dermstore