Product Description 

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.

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.

Skin Concern

• Treats hyperpigmentation 
• Ideal for Anti-aging 
• Helps reduce dullness on your skin.
• Treats uneven skin tone and dark spots

Direction

After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.

Precaution 

Patch Testing is highly recommended for skin care products to avoid adverse effects.