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COSRX - The Vitamin C 23 Serum (x40) (Bulk Box)

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Shopping Notes
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Major Ingredients:
Water, Ascorbic Acid, Propanediol, Dimethicone, Tromethamine, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Disodium EDTA, Sodium Sulfite, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Dextrin, Acetyl Glucosamine, Allantoin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Niacinamide, Butylene Glycol, Arginine, Alcohol Denat., Pentylene Gylcol, Glycyrrhiza Glabra (Licorice) Root Extract, Tocopherol, Carthamus Tinctorius (Safflower) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Camellia Japonica Seed Oil, Methyl Trimethicone, Helianthus Annuus (Sunflower) Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene, Tocopherol
Ingredients subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to product packaging.
More Information:
Imported from: South Korea
Catalog No.: 1116926424
UPC: 8809598454651 x 40
Quantity per box: -1

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Other Information:

Translation reference for Korean beauty product packaging:

Brand: COSRX
96.6% 96.6% Customer Satisfaction 12,593 Add "COSRX" to favorites Brand from South Korea More from COSRX
Customer Reviews
Reviews provided by verified buyers.
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  • Overall Rating

    30 reviews

    96.5% customers satisfied

    What is Customer Satisfaction?
  • N Klnd
    Très bon produit.
    December 8, 2022
    C'est la seule et unique formule enrichie en vitamine C que ma peau tolère. Allez-y sans hésiter.
  • Llaura
    Loca por probarlo
    November 30, 2022
    Desde que Cosrx sacó este serum de vitamina c he querido probarlo. Aproveche de las rebajas y lo he comprado. En mi rutina por la mañana no puede faltar la vitamina c junto al acido ialuronico. Estoy super contenta con este producto.
  • angel_Sing200...
    Love it
    November 27, 2022
    In the beginning I did not have much hope for this vitamin C but it actually exceeds my expectation. The consistency is not that oily eventhough it has Hyaluronic Acid. It absops fast into the skin. Hydrates it too. About the brightening effect, I didn’t see much difference yet. No breakout. Put it in the fridge after opening.
  • Emily
    November 23, 2022
    vitamin c serum is a must have in your skincare routine but having the right one is what really matters! this is the perfect vit c serum
  • Rae
    November 20, 2022
    pretty nice texture, been looking for a serum like this in a long time, heard it was very good online, can’t wait to try out this product and hopefully will work !! Been getting recommended this product a lot on the internet :)
  • Caro
    très contente
    November 17, 2022
    je viens de recevoir ma commande donc j’ai pas encore testé 🥰
  • Christy christina kamburi
    November 16, 2022
    Not for everyone it's a lot of vit there with caution it's safe but still the biggest amount of C there is there
  • Camille Fillon
    très bon produit
    November 14, 2022
    Je compte racheter ce sérum dès que je le finis ! Sa forte concentration en vitamine C diminue les cicatrices d’acné. Lors des premières utilisations, j’ai eu plusieurs boutons mais après une semaine, ma peau s’est habituée. Je recommande donc d’intégrer ce produit petit à petit dans votre routine.
  • oliviamatcha
    My second bottle
    November 13, 2022
    I repurchased this after trying it during a campaign with Yesstyle and COSRX. I really love it, it’s impactful and has that usual vitamin c scent which some may find off putting but I believe it’s definitely worth it for the results you get.
  • luxury
    Vitamin c serum= I’m in love
    November 8, 2022
    I have a bad habit of picking my acne and of course, it leaves scars but when I applied this serum I saw a difference in only two nights! I do know this is a very powerful concentrated but I’d recommend only using it 1-2 times per week
  • Mirtel
    November 3, 2022
    The smell is the greatest and when opening it makes pop noise but my face feels really soft after using it
  • Tanya Marcol
    i love it!
    November 1, 2022
    i'm starting to love this vitaminc c! the smell isnt citric as other brands i've used but the results are just as expected from cosrx products. never dissapoints.
  • Poon Man Ting
    high concentration vit C serum
    October 29, 2022
    I bought it for my mum to use. She used to for antioxidize and help remove the dark spots. Her face seems become brighter than before. Seems good for her.
  • [Warning: Property for 'anonymousShopper' not found]
    Excited to try this
    October 24, 2022
    Excited to try this to help with my acne prone skin. Mostly hormonal acne
    0 1
  • Bee
    October 20, 2022
    Ok the smell isn’t the greatest. And when I opened it I know it was sealed well because it made a POP noise. It stung pretty noticeably when I wore it. But my skin barrier has been super sensitive recently. Wore it a 2nd time and the sting wasn’t too terrible. Love that there is hyaluronic acid in it. Absorbs better into my face.

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