Brighten and revitalize your skin with COSRX Vitamin C 23 Serum — a powerful antioxidant serum formulated with 23% pure vitamin C (ascorbic acid) to target dullness, uneven skin tone, and dark spots. This lightweight serum penetrates deeply to boost collagen production, improve radiance, and protect against environmental damage for a glowing, youthful complexion.
Benefits:
Visibly brightens and evens out skin tone
Reduces dark spots and pigmentation
Boosts collagen for firmer, smoother skin
Protects skin from free radicals and pollution
How to Use:
After cleansing and toning, apply 2-3 drops to the face and neck.
Gently pat until fully absorbed.
Use in the morning and follow with sunscreen.
Tips & Tricks:
Start with every other day to build tolerance, then increase usage.
Avoid mixing with strong acids or retinol in the same routine.
