The Vitamin C 23 Serum (20 ML) COSRX

Hypoallergenic 23% pure vitamin C

Antioxidant brightening booster with high performance for preventing early signs of aging

Benefits:
- Fade acne scars and hyperpigmentation
- Brightens dull skin
- Firms and plumps
- Diminishes finelines and wrinkles

Targets:
- Dull skin
- Uneven skintone
- Dark spots and hyperpigmentation
- Early signs of aging

Clinical Results in 4 Weeks 
- 16.26% improvement of pigmentation (visible melasma and blemishes) 
- 32.89% improvement of triple-complexion skin tone (red skin tone) 
- 32.36% effect of brightening (skin radiance) 
- 16.36% improvement of elasticity (internal elasticity) 
- 38.65% improvement of the pore (volume) 
- 27.18% improvement of the pore (count) 
- 4.18% improvement of skin age 
*Based on clinical trials of 20 subjects. *Dermacosmetic Skin Science Laboratory Co., Ltd.

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. 

👉 Cautions to read (click)

• 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.
💡Learn More about Vitamin C →

• 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.