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COSRX Pure Vitamin C 13% Serum (Renewal) with Vitamin E & Hyaluronic Acid, Korean Vitamin C Serum, Hydrating Facial Serum for Uneven Skin Tone, Dull
USD 31
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A gentle daily Vitamin C Serum for smooth, clear-looking skin with lightweight hydration that absorbs quickly.
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What Stands Out
Product Details
- [Agentle daily Vitamin C Serum] Use every day like a daily vitamin for the skin to help achieve smooth, clear-looking skin with lightweight hydration that absorbs quickly without stickiness.
- [Dermatological Ingredients] Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging and slows down skin damage. Hyaluronic acid delivers rich moisture deep into the skin and helps reduce the appearance of fine lines and wrinkles.Glutathione helps improve dull, uneven skin tone and fade pigmentation and blemish marks.
- [Antioxidant Synergy] Antioxidant network helps to remove free radicals together with Vitamin C! Pure Vitamin C + Super Vitamin E + Glutathione
- [How to Use] Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area, avoid direct eye contact. ✅ After opening, tore in the fridge to prevent oxidation.
- [Patch Test Recommended] Perform a patch test on the body before using on the face. Proceed to using on the face if no irritation occurs in 24 hours. Consult with your doctor immediately if irritation occurs.
| Product Dimensions | 1.73 x 2.56 x 4.09 inches (4.4 x 6.5 x 10.4 cm); 0.71 ounces (20.13 grams) |
| Manufacturer | COSRX |
| Skin Type | All |
| Target Use Body Part | Face |
| Special Ingredients | Vitamin C |
| Item Form | Drop |
| Brand Name | COSRX |
| Number of Items | 1 |
| Item Weight | 20 Grams |
| Item Volume | 20 Milliliters |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Dull Skin
Ideal for individuals wanting to brighten their complexion and achieve a more radiant skin tone.
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Fine Lines
Beneficial for those looking to reduce the appearance of fine lines and improve skin texture.
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Uneven Tone
Perfect for users struggling with uneven skin tone and dark spots seeking a more uniform appearance.
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Sensitive Skin
May cause irritation for individuals with sensitive skin or conditions like rosacea due to active ingredients.
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Active Acne
Not suitable for users with active acne, as vitamin C can irritate and exacerbate breakouts.
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Teenagers
Teens with normal skin may not need such concentrated vitamin C serum; simpler products might suffice.
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.
Customer Questions & Answers
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Question:
What are the main ingredients in COSRX Pure Vitamin C 13% Serum?
Answer: The main ingredients in COSRX Pure Vitamin C 13% Serum are Pure Vitamin C (Ascorbic Acid) at 13%, Vitamin E, and Hyaluronic Acid. Pure Vitamin C is known for its potent antioxidant properties that help brighten the skin and reduce the appearance of fine lines. Vitamin E provides additional nourishment and supports skin barrier function, while Hyaluronic Acid hydrates the skin, keeping it plump and smooth. This combination makes the serum effective for improving skin texture and overall appearance. -
Question:
How does COSRX Pure Vitamin C Serum benefit skin health?
Answer: COSRX Pure Vitamin C Serum significantly benefits skin health by targeting signs of aging, uneven skin tone, and dullness. The 13% concentration of Vitamin C helps to fade dark spots and hyperpigmentation, giving your skin a brighter and more radiant look. In addition, the serum hydrates and maintains moisture with Hyaluronic Acid, while Vitamin E aids in protecting the skin from environmental stressors. Regular use often leads to noticeable improvements in skin clarity and texture. -
Question:
Is COSRX Vitamin C Serum suitable for sensitive skin?
Answer: While COSRX Pure Vitamin C Serum is formulated to be effective for various skin types, it may not be ideal for highly sensitive skin due to the potency of Vitamin C. Those with sensitive skin can gradually incorporate the serum into their routine, starting with less frequent applications to see how their skin reacts. Additionally, pairing the serum with a soothing moisturizer can help mitigate any irritation. Conducting a patch test is recommended to ensure compatibility with sensitive skin. -
Question:
How should I incorporate this serum into my skincare routine?
Answer: To incorporate COSRX Pure Vitamin C Serum into your skincare routine, apply it after cleansing and toning, typically in the morning or evening. Gently pat a few drops onto your face and neck, allowing it to absorb fully before applying moisturizer and sunscreen. Using this serum consistently will enhance its effectiveness, providing optimal hydration and brightening benefits. Pairing it with a broad-spectrum sunscreen during the day is crucial, as Vitamin C can increase sun sensitivity. -
Question:
Can I use this Vitamin C Serum with other active ingredients?
Answer: Yes, COSRX Pure Vitamin C Serum can be used with many other active ingredients, but caution is advised. It pairs well with Hyaluronic Acid, which enhances hydration. However, combining it with strong actives like Retinol or certain AHA/BHA products may cause irritation for some users. It's best to alternate your use of such actives based on how your skin responds. A patch test before mixing products is always a prudent choice to ensure compatibility. -
Question:
What skin concerns does this serum address?
Answer: COSRX Pure Vitamin C Serum effectively addresses multiple skin concerns, including fine lines, dullness, and uneven skin tone. The Vitamin C content boosts collagen production, helping reduce the visibility of fine lines. Additionally, it helps to fade dark spots and hyperpigmentation caused by sun exposure or acne scars, resulting in a more even complexion. With consistent use, users often experience a visibly brighter, healthier skin appearance. -
Question:
How long does it take to see results from this Vitamin C serum?
Answer: Results from COSRX Pure Vitamin C Serum can vary by individual but are typically noticeable within 4 to 6 weeks of regular use. Users may initially see improved hydration and skin texture within the first week, while brighter skin and reduced dark spots generally emerge as the serum continues to work over time. Patience is key, and keeping a consistent routine will yield the best results for maintaining healthy, glowing skin. -
Question:
What is the best way to store this serum for optimal results?
Answer: To ensure the effectiveness of COSRX Pure Vitamin C Serum, store it in a cool, dark place, away from direct sunlight and heat. Exposure to light and air can degrade Vitamin C, reducing its potency over time. Keep the cap tightly closed after each use, and consider refrigerating it for enhanced freshness, especially in warmer climates. Proper storage can prolong the serum's efficacy and maintain its intended results. -
Question:
What is the texture of COSRX Pure Vitamin C Serum?
Answer: COSRX Pure Vitamin C Serum has a lightweight, slightly viscous texture that absorbs quickly into the skin. It feels refreshing and hydrating upon application, without leaving a greasy residue. This makes it suitable for layering under moisturizers or sunscreen without weighing down the skin. Users often find it comfortable and refreshing to use, enhancing their overall skincare experience. -
Question:
Where can I buy COSRX Pure Vitamin C 13% Serum Renewal in Turks and Caicos?
Answer: You can conveniently purchase COSRX Pure Vitamin C 13% Serum Renewal with Vitamin E & Hyaluronic Acid on Ubuy. Ubuy is an excellent platform for accessing a wide range of skincare products, including this popular Vitamin C serum, ensuring a seamless shopping experience. Explore Ubuy's extensive selection and enjoy the benefits of this effective serum for your skincare routine.
COSRX Serums Editorial Review
The COSRX Pure Vitamin C 13% Serum has been well-received among customers, who appreciate its effectiveness in addressing common skin concerns such as dullness, uneven skin tone, and fine lines. Many users have reported a noticeable improvement in their skin's brightness and texture after a few weeks of regular application, crediting its combination of Vitamin C, Vitamin E, and Hyaluronic Acid for providing not only enhanced radiance but also hydration that keeps the skin feeling soft and plump. The serum's lightweight texture is another highlight, as it absorbs quickly and layers well beneath moisturizers and sunscreens without leaving a sticky residue. Moreover, customers have praised the packaging, which now features a sleek matte glass bottle that feels higher-end compared to its predecessor. This also indicates a thoughtful approach toward product preservation. However, there are a few caveats. Some users noted a slight scent upon application that, while not unpleasant, might be off-putting for those sensitive to fragrances. Additionally, a mild tingling sensation was experienced initially by some, though this subsided with continued use. The recommendation to refrigerate the serum after opening might be inconvenient for some, and while the overall quality is hailed, the price point for under an ounce of product has drawn mixed feelings, especially Considering the prevalence of palm oil as an ingredient, which raises environmental concerns for some customers. Overall, the COSRX Pure Vitamin C 13% Serum stands out as an effective skincare product that delivers on its promises, with some minor adjustments needed to perfect its offering. **
Customer Reviews & Ratings
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5 Star
84%
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4 Star
4%
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3 Star
6%
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2 Star
3%
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1 Star
3%
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Pros
- Noticeable improvement in skin brightness and tone
- Lightweight texture that absorbs quickly
- Hydrating formulation with Vitamin E and Hyaluronic Acid
- Elegant matte glass packaging
- Smoothing effect on fine lines
Cons
- Slight scent upon application
Product Price History
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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USD 31
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Achieve smooth and clear-looking skin with daily use.
- Contains pure Vitamin C for youthful, glowing skin.
- Combines Super Vitamin E to fight signs of aging.
- Hyaluronic acid provides deep moisture and reduces fine lines.
- Improves uneven skin tone and fades pigmentation with Glutathione.
- Non-sticky formula absorbs quickly; ideal for daily application.

















