SKU: 23754827331

COSRX Advanced The Vitamin C 23 Serum

Sale price$2340.00 Regular price$2600.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

COSRX Advanced The Vitamin C 23 SerumCOSRX Advanced The Vitamin C 23 Serum is a potent brightening formula designed to target dullness, dark spots, and uneven skin tone. It contains 23% pure Vitamin C (L Ascorbic Acid) that works effectively to revitalize the skin and enhance radiance. Enriched with Super Vitamin E and Hyaluronic Acid, it helps nourish and hydrate the skin while providing antioxidant protection. Its lightweight texture absorbs quickly without leaving a sticky residue,

COSRX Advanced The Vitamin C 23 Serum is a potent brightening formula designed to target dullness, dark spots, and uneven skin tone. It contains 23% pure Vitamin C (L-Ascorbic Acid) that works effectively to revitalize the skin and enhance radiance. Enriched with Super Vitamin E and Hyaluronic Acid, it helps nourish and hydrate the skin while providing antioxidant protection. Its lightweight texture absorbs quickly without leaving a sticky residue, making it ideal for daily use. The serum supports collagen production, improves elasticity, and helps fade pigmentation over time, leaving the skin smoother, brighter, and more even-toned. Suitable for all skin types, it is particularly beneficial for those dealing with sun damage, acne scars, or early signs of aging.

What’s special about COSRX Advanced The Vitamin C 23 Serum : Highly concentrated 23% pure Vitamin C Targets dark spots, acne scars, and pigmentation Improves overall skin radiance and texture Contains Super Vitamin E for antioxidant protection Boosts collagen production for firmer skin Hydrates and soothes with Hyaluronic Acid Lightweight, fast-absorbing texture Brightens and evens out dull skin tone Dermatologist tested and suitable for all skin types

Other Details:

COSRX Advanced The Vitamin C 23 Serum is available at TheSkinFit in the following: Active Ingredients: Vitamin C (L-Ascorbic Acid), Super Vitamin E, Hyaluronic Acid Skin Concerns: Dullness, Dark Spots, Uneven Skin Tone, Pigmentation

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
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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]
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SKU: 23754827331

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Reviewed in the United States on January 7, 2026
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Reviewed in the United States on April 20, 2026
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Dawn
Massapequa, US
★★★★★ 4
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Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
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Reviewed in the United States on October 2, 2025
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Cynthia Chouinard
New York, US
★★★★★ 5
Comfortable
These are very comfortable to wear
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Reviewed in the United States on January 3, 2026
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John Mix
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Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
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Reviewed in the United States on November 18, 2025

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