Highly concentrated with 23% pure vitamin C, The Vitamin C 23 Serum from COSRX works to visibly brighten and revitalise the appearance of your complexion. The daily facial serum is ideal for those with dull skin types, as it helps to diminish the look of uneven tone and discolouration.
The formula uses an antioxidant-rich vitamin E derivative to help amplify the effect of vitamin C. Delivering hydrating and visibly plumping effects to the skin, the serum promotes a smooth, supple and radiant appearance.
- ☼ AM / ☽ PM
- Recommended Amount: 2-3 drops.
- Application: Shake the bottle lightly once or twice from side to side. Apply drops to the skin and massage in.
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.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
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COSRX The Vitamin C 23 Serum 20ml
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Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Potent but affective
My beautician recommended that I start to use a Vitamin C serum to brighten up my skin. this product is quite potent, and I was advised to definitely ease into the product especially if you're like me, my skin is quite sensitive and isn’t used to stronger actives. It felt bit intense at first- Fair warning -the smell can be a bit funky compared to other skin care products, but "that’s just the nature of a high-concentration Vitamin C".
by India Verified Purchase
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Hmm
I am not sure if i could see any diference in my skin Smeells teerible
by Lucie Verified Purchase
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I tried to love it
It is very liquidy. Smells awful and such a hight oerce tage vit c (23%) i expected more from it. The whole bottle lasted only very short time.
by Lucie Verified Purchase
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Didn’t work for me
This broke me out really bad I don’t know why or how but I had acne like spots that I never really get - went away when i stopped using it. Real shame because I love cosrx things
by Lid Verified Purchase
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nice product
Smells abit wierd but the scent doesn't stay on the skin.
by Lids Verified Purchase
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Stinky!
Didn’t like the smell and my skin reacted to it so gave it to my boyfriend who says it’s not the best one he’s used
by Aisling Verified Purchase
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Really good product
Bottle looks very lux. Smells little bit weird but it is okey. Feels nice on my skin and absorbs very quickly.
by Mariliis Verified Purchase
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Wait and see!
I’ve been waiting for this to come back in stock and i jumped at the chance when I got the notification! I’ve been wanting to try this for ages. I love cosrx products, but my skin seems to dislike vitamin c. I wanted to give this a try. First impressions, the smell is awful! BUT, I’ve only had a little bit of redness, so far no other irritations. I leave it in the fridge as per recommended on the box. Fingers crossed I’ve found a vitamin c for very sensitive skin!
by Aisling Verified Purchase
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