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 Jul 16 - Jul 21

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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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4.3 ★★★★★
Based on 23 reviews
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Nancy Richardson
Battle Creek, US
★★★★★ 5
Super comfortable fabric and launders well.
Special Size: 19" Capri with Pockets, Size: Large, Color: Taupe
Super soft fabric with a nice high waist that does not seem to rolll down when exercising, Yeah! As always I love a good cell phone pocke. After the comfortable fit I also ordered the Slate Blue version. BTW, I have had 2 knee replacements so this below the knee length is a perfect solution for my vanity issues!.
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Reviewed in the United States on July 2, 2025
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Verified Purchase
Kenzie Morgan
Lake Worth, US
★★★★★ 4
Great product and quality!
Special Size: 19" Capri with Pockets, Size: Medium, Color: Slate Grey
I got the matching sports bra for these and I love the set together and honestly really liked the shorter leggings. The quality is incredible and super comfortable. For the amount I spent on this set it was absolutely worth it. The material is definitely thick enough so they are squat proof but they fit a little loose. I think I would size down one size if I bought another color in these. Overall great product!
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Reviewed in the United States on July 16, 2025
C
Verified Purchase
Colleen McPherson-Otley
Los Angeles, US
★★★★★ 5
THESE
Special Size: 19" Capri without Pockets, Size: X-Small, Color: Navy
I love these leggings! Purchased Navy seriously I have had a gazillion brands, styles types, ie. flare, etc. over my legging years of which there are many. These are the best so far. Perfect for ME. I am 112lbs. 5'1" so not 'normal human size' as my kids say. The small is perfect. Hits 'capri' length on my smaller frame a little longer for me so yay for that too. These are super good quality and I am picky about leggings. They are better than Costco WHAT? Yes they are. **NOTE: These do NOT have a phone pocket which I was also looking for. I am over phone pockets for now. These you could dress up for a night out. Buying every color. The price point is low-so were my expectations. But VOILA! These were a super surprise. Happiness is my Amazon delivery human.
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Reviewed in the United States on May 24, 2026
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Nicole
Grantham, US
★★★★★ 5
Total Favs
Special Size: 19" Capri without Pockets, Size: XX-Large, Color: Navy
Love these. My new go to leggings. I wish I had a pair in every color. Soft and comfortable.
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Reviewed in the United States on February 28, 2026
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Verified Purchase
Cheri H.
Fort Morgan, US
★★★★★ 5
Love these!!
Special Size: 19" Capri without Pockets, Size: X-Small, Color: Navy
Great soft fabric! Perfect fit for my petite size. I am 5’2, 105lbs.
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Reviewed in the United States on May 17, 2026

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