PROYA Dual-Action Brightening & Anti-Aging Serum

This serum features a synergistic dual-action formula of "antioxidant + anti-glycation" to help improve dull, rough skin and early fine lines. Its lightweight, watery texture suits normal-to-mature skin types seeking brightening and anti-aging benefits. The 4.0 feature version enhances the brightening pathway over the original, and can be used alone, with moisturizers, or as a makeup primer.