Enhances skin elasticity with 23% pure vitamin C

The 23% highly concentrated stabilized pure vitamin C serum improves skin tone, reduces wrinkles, and targets dull and rough skin as a vitamin C booster. This serum is highly effective, and to slowly prevent oxidation, it is divided into two layers with oil on top of the serum, providing a moisturizing finish.

Recommended for
COSRX The vitamin C 23 serum is ideal for those who have experience with vitamin c, seek powerful effects in a short time, and desire a special intensive care treatment.

Target concerns 
- Hyperpigmentation 
- Anti aging 
- Dullness 
- Uneven skin tone 
- Dark spots

Texture
The oil and pure vitamin c layers blend together and absorb smoothly into the skin, leaving it more supple and radiant. If you experience any stickiness, try adding a bit of moisturizer

Color
It has a yellowish tint, indicating that it contains pure vitamin C and oil.

HOW TO USE
* For the first use, attach the enclosed dropper in the product package.
* Recommended to use within 2 months of opening due to active ingredient protection. 
* Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon.
* If applied in the morning, be sure to use with a SPF of 30 or higher.