Concentrated where it counts, COSRX Advanced The Vitamin C 23 Serum sits after toner to target a healthy glow and smoother texture. A concentrated serum keeps the routine focused on specific visible concerns without adding unnecessary weight.
Benefits
Glow — Helps bring back a fresh, healthy-looking glow.
Smoothing — Helps improve the feel and look of rough or uneven texture.
Brightening — Supports a fresher, more even-looking tone.
Key ingredients
Vitamin C, for a brighter, more even look.
How to use
After toner. Press 2–3 drops over the face and pat until absorbed. Morning and evening.
Details
Suitable for routines that match the product’s stated use and skin tolerance.
Best for concerns related to glow and smoothing.
Texture: A concentrated serum texture designed for leave-on layering.
Experience: Designed for controlled application at the recommended stage of the routine.
