--- product_id: 588691860 title: "Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 20ml, Korean Skin Care" brand: "cosrx" price: "216.71 DT" currency: TND in_stock: true reviews_count: 13 category: "Cosrx" url: https://www.desertcart.tn/products/588691860-pure-vitamin-c-13-serum-with-vitamin-e-and-hyaluronic store_origin: TN region: Tunisia --- # Deep hydration with Hyaluronic Acid 13% pure Vitamin C potency Antioxidant-rich Vitamin E protection Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 20ml, Korean Skin Care **Brand:** cosrx **Price:** 216.71 DT **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s true glow with science-backed brilliance! ✨ ## Quick Answers - **What is this?** Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 20ml, Korean Skin Care by cosrx - **How much does it cost?** 216.71 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/588691860-pure-vitamin-c-13-serum-with-vitamin-e-and-hyaluronic) ## Best For - cosrx enthusiasts ## Why This Product - Trusted cosrx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydration Hero:** Infused with Hyaluronic Acid to deliver lasting moisture and smooth fine lines for a plump, youthful look. - • **Age-Defying Armor:** Super Vitamin E fights oxidative stress, slowing down early signs of aging and skin damage. - • **Radiance Reloaded:** Boost your glow with a potent 13% pure Vitamin C formula that visibly brightens and evens skin tone. - • **Fridge Fresh Formula:** Store chilled to maintain maximum potency and freshness, ensuring every drop is as effective as day one. - • **Sensitive Skin Friendly:** Dermatologist-tested, hypoallergenic, and free from parabens, sulfates, and phthalates—perfect for all skin types. ## Overview COSRX Pure Vitamin C 13% Serum is a lightweight, dermatologist-tested facial serum combining high-concentration pure Vitamin C, Vitamin E, and Hyaluronic Acid to brighten, hydrate, and reduce fine lines. Designed for all skin types including sensitive skin, this 20ml powerhouse delivers visible radiance and anti-aging benefits while being free from parabens, sulfates, and phthalates. For optimal results, store in the fridge and apply daily with SPF protection. ## Description Product Description aplus content video Our Brand Story COSRX believes that cosmetics should give more than just outward beauty. We are devoted to enabling individuals to find solutions according to their personal skin conditions. We strive to help our customers gain self-confidence, and ultimately find their own unique beauty inside. Featured in COSRX has been featured in multiple prominent magazines and our products have received praise from many trusted editors. As proven by the countless articles that have been released, COSRX will continue to listen to the voices of our customers and strive to improve. Can this be used on sensitive skin? Based on a Primary Dermal Irritation Study (on 30 subjects for 24 hours) the “COSRX The Vitamin C13 Serum” is found to be a non-irritant product that causes no irritation for sensitive skin. *Perform a patch test on the body before using on the face. Can this be used on sensitive skin? Based on a Primary Dermal Irritation Study (on 30 subjects for 24 hours) the “COSRX The Vitamin C13 Serum” is found to be a non-irritant product that causes no irritation for sensitive skin. *Perform a patch test on the body before using on the face. How do I know if this product is authentic?​ To ensure the authenticity of the product, please make sure you are purchasing the product from COSRX Inc. ​The authenticity of the product cannot be promised when purchased from sellers other than COSRX Inc. How do I know if this product is authentic?​ To ensure the authenticity of the product, please make sure you are purchasing the product from COSRX Inc. ​The authenticity of the product cannot be promised when purchased from sellers other than COSRX Inc. Review: Good Start - Did Cerave Vitamin C at the beginning for about 3 months. After which I felt ready for straight ascorbic acid but at a strength that wasn’t too radical. Did not sting, was not reactive (which was great for sensitive skin) and appears to be working well. A bit inconvenient with storing it in the fridge. Other than that, perhaps I am a freak cos most everyone has complained about the aroma of this product, but I love it because I know I am putting on the real thing. Sides, the smell of canned tuna doesn’t stay with you, it dissipates rather quickly. Highly recommend. Review: I love my skin again! - I had been dealing with breakouts and rough, uneven skin, so I went on the hunt for a Vitamin C serum. It’s so easy to feel overwhelmed with all the options! I chose this one for its great price, excellent reviews, and Corsx’s solid reputation. After using it for just a week, my skin looks healthier, clearer, and more even-toned. I’m beyond happy with the results and would definitely recommend it! The smell’s a bit funky, but it really works, and that’s all that matters to me! ## Features - A lightweight Vitamin C Booster Serum. Fight early signs of aging and improve the skin's brightness with the lightweight and hydrating Vitamin C serum. - Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using it on the face. - 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. - 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. ✅ Store in the fridge to prevent oxidation. - COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS8M8Q5L | | Benefits | Brightening | | Brand | COSRX | | Brand Name | COSRX | | Customer Reviews | 4.2 out of 5 stars 2,161 Reviews | | Global Trade Identification Number | 08809598455238 | | Item Volume | 20 Millilitres | | Item Weight | 20 Grams | | Manufacturer | COSRX | | Manufacturer Part Number | SC40TR06 | | Material Features | Hypoallergenic | | Material feature | Hypoallergenic | | Model Number | SC40TR06 | | Product benefits | Brightening | | Skin Tone | All | | Skin Type | All | | Skin type | All | | Special Ingredients | hyaluronic_acid, vitamin_c, vitamin_e | | Special ingredients | hyaluronic_acid, vitamin_c, vitamin_e | | Target Use Body Part | Face | | Unit Count | 20.0 millilitre | | Use for | Face | ## Product Details - **Brand:** COSRX - **Item form:** serum - **Item volume:** 20 Millilitres - **Item weight:** 20 Grams - **Material feature:** Hypoallergenic - **Number of items:** 1 - **Product benefits:** Brightening - **Skin type:** All - **Special ingredients:** hyaluronic_acid, vitamin_c, vitamin_e - **Use for:** Face ## Images ![Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 20ml, Korean Skin Care - Image 1](https://m.media-amazon.com/images/I/71c4jNujODL.jpg) ## Questions & Answers **Q: Can this be used on sensitive skin?** A: Based on a Primary Dermal Irritation Study (on 30 subjects for 24 hours) the “COSRX The Vitamin C13 Serum” is found to be a non-irritant product that causes no irritation for sensitive skin. *Perform a patch test on the body before using on the face. **Q: How do I know if this product is authentic?​** A: To ensure the authenticity of the product, please make sure you are purchasing the product from COSRX Inc. ​The authenticity of the product cannot be promised when purchased from sellers other than COSRX Inc. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Start *by M***. on 9 September 2024* Did Cerave Vitamin C at the beginning for about 3 months. After which I felt ready for straight ascorbic acid but at a strength that wasn’t too radical. Did not sting, was not reactive (which was great for sensitive skin) and appears to be working well. A bit inconvenient with storing it in the fridge. Other than that, perhaps I am a freak cos most everyone has complained about the aroma of this product, but I love it because I know I am putting on the real thing. Sides, the smell of canned tuna doesn’t stay with you, it dissipates rather quickly. Highly recommend. ### ⭐⭐⭐⭐⭐ I love my skin again! *by A***I on 17 February 2025* I had been dealing with breakouts and rough, uneven skin, so I went on the hunt for a Vitamin C serum. It’s so easy to feel overwhelmed with all the options! I chose this one for its great price, excellent reviews, and Corsx’s solid reputation. After using it for just a week, my skin looks healthier, clearer, and more even-toned. I’m beyond happy with the results and would definitely recommend it! The smell’s a bit funky, but it really works, and that’s all that matters to me! ### ⭐⭐⭐⭐ Good, stinky and a little orange (but don’t be deterred) *by D***O on 9 October 2025* Really lovely, good for evening dark spots and creating a glow. You have to keep it in the fridge and it does stink. If your skin can tolerate it, I’d definitely go up to 23%. Best to use at night, as it does react with moisturiser (not in a painful way), meaning you can get orange tide marks. ## Frequently Bought Together - COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Korean Skin Care - COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/588691860-pure-vitamin-c-13-serum-with-vitamin-e-and-hyaluronic](https://www.desertcart.tn/products/588691860-pure-vitamin-c-13-serum-with-vitamin-e-and-hyaluronic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-22*