COSRX The Vitamin C 23 Serum 20ml

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

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.

👉 HYPERLINK “https://www.cosrx.com/pages/the-vitamin-c-23-serum-_-caution” 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.

INGREDIENTS

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.

Full Ingredients

Water, Ascorbic Acid(23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus (Sunflower) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene

PROVEN RESULTS

 After 4 Weeks

Pigmentation

• 16.26% reduction in pigmentation
• 12.79% reduction in melanin area

Triple-Complexion Skin Tone

• 32.89% reduction in redness
• 16.67% reduction in yellowness
• 3.95% improvement in brightness

Elasticity & Lifting

• 16.36% improvement in external elasticity
• 12.19% improvement in internal elasticity
• 11.43% reduction in wrinkles

After 1 Week

Brightening

• 32.36% improvement in brightness (skin radiance)

Pores

• 38.65% reduction in pore volume
• 36.01% reduction in pore area
• 27.18% reduction in pore count
• 11.57% reduction in pore depth

Based on clinical trials of 20 subjects.
As a result of the clinical trials from Dermacosmetic Skin Science Laboratory Co., Ltd.