COSRX 
The Vitamin C 13 Serum

This gently formulated Vitamin C serum was developed for daily usage and is also suitable for more sensitive skin types. It promotes a more even, radiant complexion and visibly reduces blemishes and pigmentation. Hyaluronic acid and allantoin complement the formula and help keep the skin supple, plump, and radiant. For a fresh, clear, and smooth complexion.

- Formulated with a gentle 13% vitamin C.
- Suitable for daily usage.
- Helps promote a more even complexion.
- Contains hyaluronic acid and allantoin.
- Ideal for sensitive skin types.

After cleansing and toning, apply an appropriate amount to the skin and gently massage in from the center of the face outward.