SKU: 90463275241

COSRX The Vitamin C 23 Serum 20ml

Sale price$16.20 Regular price$18.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

COSRX The Vitamin C 23 Serum 20mlCOSRX The Vitamin C 23 Serum delivers a potent 23% concentration of highly stabilised pure vitamin C clinically proven to combat visible signs of skin ageing. We value this serum for its expert formulation that enhances skin tone and visibly reduces the appearance of wrinkles. The lightweight texture absorbs quickly, leaving the skin feeling smooth without any residue. It effectively brightens dull, uneven, and rough skin, supporting a more youthful

COSRX The Vitamin C 23 Serum delivers a potent 23% concentration of highly stabilised pure vitamin C clinically proven to combat visible signs of skin ageing.

We value this serum for its expert formulation that enhances skin tone and visibly reduces the appearance of wrinkles. The lightweight texture absorbs quickly, leaving the skin feeling smooth without any residue. It effectively brightens dull, uneven, and rough skin, supporting a more youthful and revitalised complexion over time.

Key Ingredients:

  • Vitamin C (23% pure ascorbic acid): Stimulates collagen production and brightens the skin with antioxidant protection
  • Vitamin E: Enhances the skin barrier and provides additional antioxidant support
  • Hyaluronic Acid: Delivers deep hydration to maintain skin plumpness and elasticity

How to Use:

  1. Apply a few drops onto cleansed skin, gently patting to encourage absorption
  2. Follow with moisturiser and sunscreen during the day

The Ritual Tip:
For optimal results, use consistently in your morning routine and layer with a broad-spectrum SPF to protect against environmental stressors and enhance skin resilience.

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: 90463275241

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Joycie
Pawtucket, US
★★★★★ 5
“Wonder”ful Bra!
Special Size: without Contrast Trim, Size: Large, Color: Bright Red
These (I have several in great colors. This one is red). I love it- looks neat and polished under anything you pair it with! Comfortable and quite soft!
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Reviewed in the United States on March 3, 2026
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Jennifer
Alexandria, US
★★★★★ 4
Tight band
Special Size: without Contrast Trim, Size: Small, Color: Black
The band is a little tight on my ribs but not uncomfortable enough not to wear it. I would suggest sizing up
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Reviewed in the United States on May 27, 2026
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Caroline G.
Grantham, US
★★★★★ 5
Pretty and supportive
Special Size: without Contrast Trim, Size: Medium, Color: Ocean Blue
Very pretty and supportive. Love the blue. Perfect length for higher waisted leggings.
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Reviewed in the United States on February 10, 2026
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McKenzie Connelly
Dallas, US
★★★★★ 5
Nice quality at a great price
Special Size: without Contrast Trim, Size: X-Large, Color: Emerald Green
Fits a little loose
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Reviewed in the United States on April 8, 2026
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Stephanie Jordan
Omaha, US
★★★★★ 3
Cute, comfy, crawly
Special Size: with Contrast Trim, Size: X-Large, Color: Navy/White
Shorts climb up my legs like crazy when I walk or jog. Aside from that its cute and comfy
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Reviewed in the United States on October 28, 2025

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