Obagi Professional-C Serum 15%, a potent and advanced Vitamin C serum designed to elevate your skincare routine. With a concentrated 15% L-ascorbic acid, this serum delivers powerful antioxidant benefits to defend against environmental stressors. The serum helps reduce the appearance of fine lines and wrinkles, promoting a smoother, more youthful complexion. Expertly formulated by dermatologists, Obagi Professional-C Serum 15% is a key player in addressing skin concerns, leaving you with revitalized, protected, and radiant skin.