--- product_id: 441143330 title: "COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care" brand: "cosrx" price: "FREE" currency: TND in_stock: false url: https://www.desertcart.tn/products/441143330-cosrx-pure-vitamin-c-23-serum-with-vitamin-e-hyaluronic store_origin: TN region: Tunisia --- # Hyaluronic acid deep hydration 23% pure Vitamin C concentration Vitamin E antioxidant protection COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care **Brand:** cosrx **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ✨ Glow like you mean it — the ultimate Vitamin C serum for radiant, youthful skin! ## Quick Answers - **What is this?** COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care by cosrx - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/441143330-cosrx-pure-vitamin-c-23-serum-with-vitamin-e-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:** Hyaluronic acid delivers intense moisture deep into skin layers, smoothing fine lines and wrinkles. - • **Radiance Reboot:** Boost your glow with a potent 23% pure Vitamin C serum that visibly brightens and evens skin tone. - • **Age-Defying Armor:** Vitamin E works overtime to shield your skin from early aging and environmental damage. - • **Lightweight Luxury:** Fast-absorbing, non-greasy formula perfect for layering under makeup or sunscreen without pilling. - • **Fridge-Friendly Freshness:** Refrigerate to preserve potency and prevent oxidation—because your skin deserves the freshest boost. ## Overview COSRX Pure Vitamin C 23% Serum is a high-potency, lightweight facial serum formulated with pure ascorbic acid, Vitamin E, and hyaluronic acid. Designed to brighten dull skin, reduce fine lines, and even out skin tone, this hypoallergenic serum delivers deep hydration while protecting against early signs of aging. Ideal for sensitive skin types, it requires refrigeration to maintain freshness and maximize antioxidant benefits. ## Description desertcart.com: COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care : Beauty & Personal Care ## Features - A lightweight Vitamin C Booster Serum. Fight early signs of aging and improve the skin's radiance 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. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZY8T55Y | | ASIN | B09ZY8T55Y | | Active Ingredients | ascorbic acid,vitamin c,vitamin e | | Best Sellers Rank | #48,134 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #977 in Facial Serums | | Brand Name | COSRX | | Customer Reviews | 4.2 4.2 out of 5 stars (7,827) | | Global Trade Identification Number | 08809598454651 | | Item Form | Drop | | Item Volume | 20 ml | | Item Weight | 20 g | | Item model number | SC40TR03 | | Manufacturer | Cosrx | | Manufacturer | Cosrx | | Manufacturer Part Number | 8809598454651 | | Material Features | Hypoallergenic | | Material Type Free | Artificial,Fragrance-free | | Model Number | SC40TR03 | | Number of Items | 1 | | Product Benefits | Brightening | | Product Dimensions | 1.73 x 2.56 x 4.09 inches; 0.71 ounces | | Recommended Uses For Product | Brightening,Hydrating,Provides Vitamins,Wrinkles | | Scent Name | 23% | | Skin Tone | All | | Skin Type | Sensitive | | Special Ingredients | Hyaluronic Acid | | Target Use Body Part | Face | ## Product Details - **Product Benefits:** Brightening - **Scent:** 23% - **Skin Type:** Sensitive - **Special Ingredients:** Hyaluronic Acid - **Use for:** Face ## Images ![COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - Image 1](https://m.media-amazon.com/images/I/61ZCnxS+ZGL.jpg) ![COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - Image 2](https://m.media-amazon.com/images/I/71pKMSLDD-L.jpg) ![COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - Image 3](https://m.media-amazon.com/images/I/71c--fsa25L.jpg) ![COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - Image 4](https://m.media-amazon.com/images/I/71OZs9LCvxL.jpg) ![COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - Image 5](https://m.media-amazon.com/images/I/71bZXVlBFqL.jpg) ## Questions & Answers **Q: How do I use this product?** A: This Serum consists of highly concentrated Pure Vitamin C (Ascorbic Acid)- a patch test on the body is recommended before using on the face. Store in the fridge to prevent oxidation. **Q: Why does the serum smell bad?** A: Pure Vitamin C (Ascorbic Acid) naturally has a coppery scent. In order to keep our product as natural as possible, The Vitamin C 23 Serum is formulated without artificial fragrances. **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 C23 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. ## Frequently Bought Together - COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.7oz/20g, Korean Skin Care - COSRX Snail Mucin 92% Face Moisturizer, 3.52 Oz, Lightweight Moisturing Cream for Soft, Glowy Skin, Korean Skin Care, Korean Moisturizer Face Cream --- ## 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/441143330-cosrx-pure-vitamin-c-23-serum-with-vitamin-e-hyaluronic](https://www.desertcart.tn/products/441143330-cosrx-pure-vitamin-c-23-serum-with-vitamin-e-hyaluronic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*