Vitamin C is know for its power to brighten dullness, fade dark spots, even tone, and support collagen, but it also doubles as a powerful antioxidant shield against pollution and stress. PSA Skincare uses multiple forms — from pure L-Ascorbic Acid to stable derivatives — to deliver visible radiance without irritation. Perfect for uneven tone, tired skin, or early signs of aging. Explore PSA Skincare's Vitamin C essentials to reset brightness and resilience.