The Vitamin C 13 Serum

Use everyday like a daily vitamin C for your skin.

A gentle, water-based vitamin C serum that provides moisture and absorbs quickly without stickiness. Lighter and more refreshing than the Vitamin C 23 Serum, it can be used daily. Regular use will fade blemishes, dark spots, and freckles, while improving overall skin tone. Ideal for vitamin C beginners, it provides mild hydrating and brightening care.

COSRX The vitamin C 13 serum is ideal for those who want a Vitamin C product for daily use that also cares for hydrating and brightening the complexion.  13% Pure Vitamin C helps improves discoloration and uneven skin tone, Tocotrienol (Super Vitamin E) boasts up to 50 times greater anti-oxidising efficacy than Tocopherol, and Hyaluronic Acid and Allantoin provide moisture and relieves irritation.

It has a non-sticky, lightweight, watery texture that absorbs well, with a slight yellowish tint, indicating that it contains pure vitamin C.

HOW TO USE

1. Use after cleansing, during the serum phase.
2. Shake the bottle lightly once or twice from side to side. 
3. Then apply few drops of serum to the skin. User fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.
4. * Recommended to use within 2 months of opening due to active ingredient protection.
   
5. * Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon.
6. * If applied in the morning, be sure to use with a SPF of 30 or higher.
7. Recommend using one vitamin C product to avoid over-exfoliating.

INGREDIENTS

Star ingredients: Ascorbic Acid(13%), 3-0-Ethyl Ascorbic Acid, Tocotrienols, Tocopherol, Glutathione, Adenosine, Niacinamide, Squalane, Glutathione

Full list of ingredients: Water, Ascorbic Acid(13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-0-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Squalane, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract
 complete and up-to-date list of ingredients, please consult the product packaging or contact us for a photo of the product packaging.]

SPECIFICATIONS

 
CAUTION

1. For external use only.
2. Use only as directed.
3. Avoid contact with eyes. If contact occurs, rinse eyes thoroughly.
4. If swallowed, get medical help or contact the Poison Control Center immediately.
5. Do not use on wounds, rashes, broken or damaged skin.
6. Discontinue use if redness or irritation occurs and consult a physician if needed.
7. Protect the product from excess heat or direct sunlight.
8. Do not store at high temperatures.
9. KEEP OUT OF REACH OF CHILDREN.