Alastin Skincare C-Radical Defense Antioxidant Serum (1oz / 29.6ml) in brand new, sealed box condition. A lightweight daily antioxidant serum designed to help defend skin against environmental stressors while supporting a brighter, more even-looking complexion. Fast-absorbing formula that layers smoothly under moisturizer and sunscreen without leaving residue. Perfect for daily skincare routines focused on protection, radiance, and maintaining a healthy-looking skin barrier. Size: 1 fl oz / 29.6ml Condition: New in box, unopened, unused