COSRX The Vitamin C 23 Serum

SIZE: 0.67 FL.OZ I 20 ML
SKIN TYPE: ALL SKIN TYPES
IDEAL FOR: WRINKLES | FINE LINES | DARK SPOTS | HYPER PIGMENTATION | UNEVEN SKIN TONE | DULLNESS
FORMULATION: LIGHTWEIGHT LIQUID

COSRX The Vitamin C 23 Serum is a powerful serum featuring a 23% concentration of pure L-ascorbic acid, also known as vitamin C. This antioxidant not only shields against environmental stress and free radicals, but also improves skin tone. Combined with hyaluronic acid, tocotrienol, and allantoin, it soothes, boosts collagen production, and deeply hydrates the skin. Its lightweight formula is suitable for all skin types, including sensitive skin. It is recommended to start with once or twice a week and gradually increase daily use. When using vitamin C products, it is essential to apply broad-spectrum sunscreen during the day to protect the skin from heightened sun sensitivity. With its exceptional antioxidant and moisturizing benefits, COSRX The Vitamin C 23 Serum is a must-have for any skincare routine.

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.

Complete a patch test on your wrist or behind your ear before applying the product to your face.

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

Cautions

• 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.

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.