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Item #:
59167779
COSRX The Vitamin C 23 Serum (0.68 fl.oz)
Item #:
59167779
NZD 80
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In stock
Imported from USA store
QTY:
Only 10 items left in stock.
Order now and get it around Saturday, August 22
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Packed with 23% Vitamin C, this serum helps to fight signs of aging, fade dark spots, and improve overall skin tone and texture.
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What Stands Out
High Potency Formula
Contains 23% pure Vitamin C to effectively brighten skin tone and reduce pigmentation, outperforming competitors by delivering visible results in a short timeframe.
Antioxidant Protection
Offers robust antioxidant defense against environmental stressors, helping to prevent premature aging and maintain youthful skin, making it an essential addition to any skincare routine.
Lightweight Texture
Absorbs quickly without greasy residue, ensuring comfortable wear during the day, ideal for all skin types, including oily and sensitive skin, enhancing the overall skincare experience.
Product Details
- Highly concentrated 23% pure vitamin C serum
- Improves the appearance of uneven, dull skin complexions
- Reduces signs of aging such as wrinkles
- Contains Vitamin E and Hyaluronic Acid for enhanced benefits
- Helps to even skin tone
- Comes in a 0.7 oz (20 g) bottle
| Brand | COSRX |
| Primary ingredient | Vitamin C |
| Active ingredients | Vitamin C |
| Skin care concern | Dark Spots |
| Skin care key benefits | Brightening |
| Skin type | All |
| Ingredient preference | Gluten-Free, Paraben-Free, Fragrance-Free, Sulfate-Free |
| Rec. use | Night Use |
| Form | Liquid |
| Scent | Unscented |
| Size | 0.68 fl oz |
| Product line | Cosrx |
| Container type | Bottle |
| Product net content parent | 0.68 Fluid Ounces |
| Net content statement | 0.68 fl. oz |
| Product net content uom | Fluid Ounce |
| Age group | Adult |
| Body part | Face |
| Gender | Unisex |
| Retail packaging | Single Piece |
| Item Weight | 0.7 lbs (320 grams) |
Who Should Buy?
-
Dull Skin
Ideal for users seeking added brightness and vitality to their complexion through vitamin C's brightening properties.
-
Hyperpigmentation Issues
Beneficial for those looking to reduce dark spots and uneven skin tone with consistent use of vitamin C.
-
Anti-Aging Needs
Great for individuals wanting to combat signs of aging such as fine lines and dullness with antioxidant benefits.
-
Sensitive Skin
Not suitable for those with extremely sensitive skin, as high vitamin C concentration may cause irritation.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Vitamin C percentage in the serum?
Answer: The serum is packed with 23% Vitamin C. -
Question:
What are the benefits of using this serum?
Answer: It helps fight signs of aging, fade dark spots, and improve overall skin tone and texture. -
Question:
Is the formula heavy on the skin?
Answer: No, it has a lightweight formula that is easily absorbed.
COSRX All COSRX Editorial Review
The CosRx Vitamin C 23 Serum is a popular and effective product that received positive reviews from several users. Many customers saw significant improvements, including reduced blemishes and hyperpigmentation, improved overall complexion, and softer, moisturised skin. The product feels fresh and hydrating when applied, and users appreciated the hyaluronic acid serum component that doesn't feel sticky on their skin, making it ideal for use during the day. The serum comes in a dark-colored glass jar, keeping the actives from going bad, and the bi-phase oil and water Consistency provide hydration and helps to smoothen fine lines around the eyes.
Customer Reviews & Ratings
3865 customers ratings
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5 Star
50%
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4 Star
26%
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3 Star
14%
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2 Star
5%
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1 Star
4%
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Pros
- Fades acne scars and brightens complexion
- Users saw significant improvements in blemishes, hyperpigmentation, and overall complexion
- Feels fresh and hydrating on the skin
- Hyaluronic acid component doesn't feel sticky on the skin
- Comes in a dark-colored glass jar, which is good to keep the actives from going bad
- Bi-phase oil and water Consistency provides hydration and helps smoothen fine lines around the eyes
- Affordable
Cons
- The smell is not great
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 80
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Formulated with 23% Vitamin C
- Reduces wrinkles
- Fades dark spots and improves overall skin tone
- Easily absorbed and delivers powerful antioxidants
- Leaves skin feeling rejuvenated and radiant
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