SKU: 63114507988

Advanced The Vitamin C 23 Serum 20g

Sale price$23.04 Regular price$25.60
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  • USA
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Advanced The Vitamin C 23 Serum 20gDESCRIPTION Cosrx Advanced The Vitamin C 23 Serum is a highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin. Packed with 23% Vitamin C to effectively fade acne scars and hyperpigmentation whilst brightening the complexion Infused with an antioxidant rich Vitamin E derivative to amplify the effects of Vitamin C Enriched with Sodium Hyaluronate to maintain the moisture level and Allantoin to soothe

DESCRIPTION

Cosrx Advanced The Vitamin C 23 Serum is a highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin.

  • Packed with 23% Vitamin C to effectively fade acne scars and hyperpigmentation whilst brightening the complexion 
  • Infused with an antioxidant-rich Vitamin E derivative to amplify the effects of Vitamin C
  • Enriched with Sodium Hyaluronate to maintain the moisture level and Allantoin to soothe skin irritation
INGREDIENTS

Aqua/Water, Ascorbic Acid(23%), Butylene Glycol, Dimethicone, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Sodium Hydroxide, Caffeine, Sodium Hyaluronate, Sodium Metaphosphate, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glutathione, Helianthus Annuus (Sunflower) Seed Oil, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Beta-Carotene

HOW TO USE

After cleansing, shake the bottle lightly 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.

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: 63114507988

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4.7 ★★★★★
Based on 18 reviews
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D
Verified Purchase
Debra Thornton
Grantham, US
★★★★★ 5
Men’s Mock Neck Shirt
Color: Black, Size: Large
Nice quality at a great price. Will buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
B
Verified Purchase
Bruce
Lake Worth, US
★★★★★ 5
98% cotton comfort
Color: Black, Size: Large
It's true to size. I have a 42" chest and typically wear a large. I ordered large and it fits. Grab these while you can as most of these mock neck t shirts are a cotton poly blend. These are 98% cotton. This is important because although the cotton/poly blends dry quicker, they are uncomfortably warm if it gets above 70 F. I have purchased other mock turtlenecks and had my local dry cleaners convert them from long sleeves to short, but they are slightly heavier weight than these. I do wish that they made these in a dark green or military green color.
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Reviewed in the United States on March 26, 2026
B
Verified Purchase
Bella
Charlottesville, US
★★★★★ 1
100% SYNTHETIC CONSTRUCTION!!!
Color: All White, Size: XX-Large, Color: All White, Size: XX-Large
When I bought this shirt, the listing claimed it was 95% cotton and 5% spandex... the shirt that arrived was 51% polyester, 43% viscose and 6% spandex! I have been impressed by some of their other clothing, but this is the first time I was completely lied to and bamboozled. I probably wouldn't have noticed if the shirt wasn't so hot, shiny, and uncomfortable! I will absolutely be returning this shirt. Not even CLOSE to what I wanted. Quite, quite disappointed.
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Reviewed in the United States on April 29, 2026
J
Verified Purchase
jerryejohnson
Louisville, US
★★★★★ 3
Just okay for price.
Color: All White, Size: Large
Average quality and fit. The neck is bigger than I would like. Would not purchase again.
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Reviewed in the United States on February 22, 2026
K
Verified Purchase
Karen Matinyan
Bozeman, US
★★★★★ 5
Great product
Color: Black, Size: Medium
Very soft, good-looking t-shirt
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Reviewed in the United States on May 28, 2026

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