SKU: 16500346826

Cosrx The Vitamin C 23 Serum

Sale price$2472.75 Regular price$2747.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Cosrx The Vitamin C 23 SerumHypoallergenic 23% pure vitamin C Antioxidant brightening booster with high performance for preventing early signs of anti aging. Benefits: Fade acne scars and hyperpigmentation Brightens dull skin Firms and plumps Diminishes fine lines and wrinkles Targets: Dull skin Uneven skin tone Dark spots and hyperpigmentation Early signs of aging How to use After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and

Hypoallergenic 23% pure vitamin C

Antioxidant brightening booster with high performance for preventing early signs of anti-aging.

Benefits:
- Fade acne scars and hyperpigmentation
- Brightens dull skin
- Firms and plumps
- Diminishes fine lines and wrinkles

Targets:
- Dull skin
- Uneven skin tone
- Dark spots and hyperpigmentation
- Early signs of aging

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.

Hazards and cautions

Store upright in refrigerator once opened.

* 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.

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16500346826

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4.2 ★★★★★
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Verified Purchase
Conrad M. Aumann II
Louisville, US
★★★★★ 5
Easy and effective
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Good price for good protection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
A
Verified Purchase
Amy carroll
Natrona Heights, US
★★★★★ 5
Best sunblock
Style: SPF 50 (Pack of 3), Size: 5.5 Fl Oz (Pack of 3)
One of my favorite sunblocks! Easy spray. Is very lite on the skin and doesn’t feel greasy. Don’t have to run in either! Works great, this is our go to for beach and pools days
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 4
Good value
Style: SPF 50 (Pack of 3), Size: 5.5 Fl Oz (Pack of 3)
Purchased this because it was a better value than I could get in the store. Sprays well without clogging and goes on smooth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
T
Verified Purchase
Tiffany Breaux
Pawtucket, US
★★★★★ 5
Great product
Style: SPF 50 (Bundle Pack), Size: 5.99 Fl Oz (Pack of 2)
We use this on the kids when they’re out in the sun each day playing. This is a great sunblock. We absolutely love it.
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Reviewed in the United States on January 8, 2026
C
Verified Purchase
Caro
Houston, US
★★★★★ 5
Works, and no residue!
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
I love that I can just use my FSA account to buy this. The sunscreen works well and does not irritate my kids sensitive skin. What I like the most is that it does not leave residue everywhere so I can do a quick spray on the kids every morning before daycare. I also spray my son's head because he has a very fair skin and does not wear a hat at daycare. It seems to be doing well by the pool too. Good value pack.
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Reviewed in the United States on June 27, 2025

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