Obagi-C Fx C-Clarifying Skin Brightening Serum is a potent vitamin C formulation designed to brighten and clarify your complexion. This advanced serum works to reduce the appearance of dark spots, uneven skin tone, and dullness while promoting a radiant, luminous finish. Infused with stabilized vitamin C, this serum delivers powerful antioxidant protection to help defend against environmental stressors and free radical damage. The clarifying formula gently exfoliates and refines skin texture, revealing smoother, clearer skin with continued use. Ideal for all skin types seeking a brighter, more even complexion. Apply a few drops to clean skin before moisturizer for best results. Experience visibly transformed skin with enhanced clarity and a natural glow.