Phloretin CF® Gel defies the boundaries of gel formulations using a state-of-the-art gelifier that meets the strict vitamin C parameters established by Duke University research. Formulated with an optimized acid combination of 2% phloretin, 10% vitamin C, & 0. 5% ferulic acid, this serum-in-a-gel protects skin from the range of reactive molecules known to cause DNA mutations & damage among the integral cell types. This trusted antioxidant trio also accelerates cell turnover & stimulates collagen synthesis to boost skin s structure for a firmer, brighter complexion. Used daily, this preventive & corrective treatment provides broad-range photoprotection & conquers damage at every level of skin. Controlled penetration & a soft, comforting finish makes Phloretin CF® Gel ideal for sensitive skin, ethnic skin types, men, & those who do not like to layer products. Suitable for problematic, normal, combination, oily, or sensitive skin types. Benefits: Provides broad-range photoprotection Boosts skin's structure as a result of collagen synthesis Diminishes age spots as a result of inhibited UV-induced melanogenesis & increased cell turnover Delivers with controlled penetration in a light, fresh texture.