COSRX The Vitamin C 23 Serum

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

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.

KEEP REFRIGERATED (3~10°C)/
*Please use immediately after purchase and store upright in refrigerator once opened.

* 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.

Key Ingredients

• 23% Pure Vitamin C (Ascorbic acid) :
  Antioxidant activity, brightening(improve blemishes and brighten skin), reduce
• wrinkles and enhance elasticity.
• Super vitamin E(Tocotrienol) :
  50 times higher antioxidant activities than tocopherol, stimulate collagen production.
• Hyaluronic acid :
  Strong moisture retention properties to maintain hydration.
• Allantoin :
  Soothes and relieves irritation