How can we help you?

    


Please select a type of inquiry.
(If you do not have any order yet, it is impossible to select
a category.)
Please check FAQ on the below to know more about STYLEKOREAN

FAQs: Need More Help?

Don’t’ worry. We’ve got you covered. Stylekorean will be here for you to do our best

Q&A

go top
Go [COSRX] HOME

[COSRX] *renewal* Advanced The Vitamin C 23 serum 20ml

Product Summary
PRICE
18.00 USD    28%
RETAIL 25.00 USD ( You saved 7 USD )
QTY

Selected Option

  		•
TOTAL PRICE
> 100% Authentic Product Guarantee help icon
All of StyleKorean products are 100% authentic quality goods and are sourced directly from the official brands.

Product Option 0 qty, Additional Option 0 qty

Brand : COSRX
Code : cosS58-Svrr
Weight : 1g (0 lbs)
Radiant your Skin Care with the [COSRX] *renewal* Advanced The Vitamin C 23 serum 20ml! we aim to provide you best korean products to take good care of your skin, including Skincare, Moisturizer, Essence & Serum. Hydra Essence & Serum online.
HOT DEAL
Grab Limited Time Sale Item
Celebrate Bonus Coupon
Extra 33% OFF
StyleKorean 2025 Best Items
K-Beauty Top Selling Items
You May Also Like
Description
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.
- Hyperpigmentation
- Anti aging
- Dullness
- Uneven skin tone
- Dark spots

Suggested Use
After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges. * Can be used morning and/or evening.

Key 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

Unique Scent? It's GoneAdvanced Pure Vitamin C 23% SerumReveals Radiant, Youthful SkinOnly high-concentraion Pure Vitamin C delivers the ultimate antioxidant, radiance & firming benefitPowerful Skin Tone CareThe antioxidant network helps keep Vitamin C active longer, defending against early signs of aging.Optimized within the ideal pH range, featuring 23% high-potency Pure Vitamin CAfter opeining, store in fridge to prevent oxidation.
  • Shipping

Shipping Information


* StyleKorean is an authorized retailer.
* All parcels from StyleKorean are shipped from Korea.
* This item cannot be shipped to certain countries or regions.
* We are unable to ship to the following address: P.O. Box, APO, FPO, DPO. 





REVIEWS

  • Reviews (295)
(295)
  •  All
  •  5(208)
  •  4(57)
  •  3(26)
  •  2(2)
  •  1(2)
  • +더보기

Star5 qty
Kim...@ Lmao I forget how many bottles I have been use this and I will use it forever
Posted on 26-04-01 Recommend
Star5 qty
tul...@ Lo compré hace poco y estaré usándolo para ver resultados y espero sean buenos.

10002092053ed3087189f8.jpg?f=webp&w=2001000209206fbdd2dbd9922.jpg?f=webp&w=200
Posted on 26-02-27 Recommend
Star5 qty
lak...@ very good serum, gives a nice glow and absorbs very quickly

IMG_43266babaf70bdc1.jpeg?f=webp&w=200
Posted on 26-02-10 Recommend
Star5 qty Cosrx Vit C
Zei...@ Its an ok vit C, just started using it so cant give a full review as yet of the outcome, will come back after using this for a few weeks to give a more in depth review. but so far its ok

Screenshot20260101at4176722916976681f031
Posted on 26-01-01 Recommend
Star3 qty The Vitamin C 23 Serum – 20ml
kbe...@ Textura oleosa, la absorción no es tan rápida como los otros sérums, al principio senti un poco de hormigueo pero con el uso se desvaneció la sensación, pero nunca fue irritante, deja una sensación oleosa en la piel; si tu piel tiende a grasa te recomiendo usarlo únicamente de noche y por lo menos 1 hora antes de dormir para que no dejes el producto en la almohada. Este sérum es la competencia directa del sérum de 23% de TIAM con excepción que el de TIAM no deja la sensación oleosa. He sufrido de un pequeño brote que me dejo algunas marcas y en la semana que lo utilice pude ver una ligera mejoría, con el uso de al menos 1 mes se deberán ver mejores resultados. Probado en tipo de piel: Mixta con tendencia a grasa. No recompraría porque no siento que sea compatible con mi piel, pero si tu piel tiende a seca es una excelente opción.

1657519005_1.jpg?f=webp&w=200
Posted on 22-07-11 Recommend

Photo Review

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7

    Photo Review

    STYLEKOREAN Best Selling items
    more >
    My Account
    Customer Service
    Partnerships
    Corporate Information
    Terms & Policies
    Payment Method PaymenyMethod_img
    Delivery Method DeliveryMethod_img