COSRX The Vitamin C 23 Serum 20ml
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5.0 | 100% Positive
Product Overview
COSRX The Vitamin C 23 Serum (20ml) is a potent Korean skincare product designed to address skin concerns such as hyperpigmentation, dullness, and early signs of aging. Formulated with 23% pure ascorbic acid (vitamin C), it offers antioxidant protection, brightens the complexion, and enhances skin elasticity. The serum also contains tocotrienols (a form of vitamin E) and hyaluronic acid to support collagen production and maintain hydration .
Key Benefits
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Brightens and Evens Skin Tone: Reduces dark spots and hyperpigmentation, leading to a more radiant complexion.
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Anti-Aging Effects: Improves skin elasticity and reduces the appearance of fine lines and wrinkles.
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Hydrates and Soothes: Hyaluronic acid retains moisture, while allantoin helps soothe and relieve irritation
| Brand | COSRX |
| YPIN | YG7FAZ |
| Condition | New |
| Category | Beauty & Personal Care |
| Unit | Pc |
| Available Stock | 262 |
| Shipping Cost | Free Shipping |
| Refundable | Yes |
| Tax | 2% |
Overall Rating
Based on 37 ratings
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Reviews
37 reviews, summarised for beauty & personal care
- Buyers felt the price was justified given the performance.
- Frequent buyers noted consistency in quality across orders.
- Many found it exceeded their expectations after arrival.
- Buyers enjoyed the modern look and ergonomic design.
This is the strongest Vitamin C I’ve tried. It really faded my dark spots in weeks!
I saw a radiant difference in just a few uses. Skin feels brighter, smoother, and more even.
Helped repair my damaged, dry skin. Hydration lasts all day without heaviness.
Not drying like other high-strength serums. Leaves my skin plump and moisturized.
Old acne scars are finally disappearing. Huge confidence boost without makeup.


