Cosrx The Vitamin C 23 Serum/20gm

A concentrated 23% pure Vitamin C serum with Super Vitamin E and Glutathione to deliver high-potency brightening, collagen support, and multi-layer hydration for a visibly firmer, more radiant complexion.

• ✔23% Pure Ascorbic Acid: High-concentration Vitamin C directly fades dark spots, boosts collagen synthesis, and brightens uneven skin tone.
• ✔Glutathione & Tocotrienols: Antioxidant network that helps stabilize Vitamin C, neutralize free radicals, and visibly reduce discoloration with continued use.
• ✔Adenosine: Supports the collagen-boosting effect of Vitamin C for enhanced skin resilience and a reduction in the appearance of wrinkle depth.
• ✔Multi-Oil Complex: Sunflower, Safflower, Camellia, and Carrot Root Oils nourish and strengthen the skin barrier to prevent moisture loss during active treatment.
• ✔Clinically Proven: Tests showed a 15% improvement in skin elasticity after continued use.