--- product_id: 441143331 title: "COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care" brand: "cosrx" price: "142.29 DT" currency: TND in_stock: true reviews_count: 13 url: https://www.desertcart.tn/products/441143331-cosrx-15-niacinamide-face-serum-0-67-fl-oz-pore store_origin: TN region: Tunisia --- # Zinc PCA controls oil & breakouts Lightweight, soothing formula 15% Niacinamide for pore refinement COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care **Brand:** cosrx **Price:** 142.29 DT **Availability:** ✅ In Stock ## Summary > ✨ Unlock your glow, minimize pores, and own your flawless skin game! ## Quick Answers - **What is this?** COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care by cosrx - **How much does it cost?** 142.29 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/441143331-cosrx-15-niacinamide-face-serum-0-67-fl-oz-pore) ## 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 - • **Radiance Reviver:** Instantly boosts skin glow while calming redness for a balanced complexion. - • **Pore Perfection Power:** Clinically proven 15% Niacinamide visibly shrinks pores and smooths skin texture. - • **Oil & Breakout Barrier:** Zinc PCA actively reduces excess oil and prevents future blemishes. - • **Effortless Daily Ritual:** Just 2-3 drops morning and night, perfect under SPF for all-day protection. - • **K-Beauty Confidence Boost:** Trusted by skincare editors and loved by millennials seeking flawless skin. ## Overview COSRX 15% Niacinamide Face Serum is a dermatologist-backed Korean skincare solution designed to refine pores, even skin tone, and reduce redness. Featuring a potent 15% Niacinamide concentration combined with Zinc PCA, it controls oil production and prevents breakouts. Lightweight and suitable for daily use, this serum is a top-ranked facial serum that delivers visible texture improvement and radiant skin. ## Description 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. 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. ## Features - Redness Relieving Serum: Refine Pores, Smoothen Skin, Relieve Redness. The Niacinamide and Zinc PCA instantly improves skin texture and radiance by reducing excess oil and minimizing pore sizes. - Key Benefits: Based on real results from consumers' self assessments, the Niacinamide 15 Serum minimizes pore size, improves skin texture. - Dermatological Ingredients: 15% Niacinamide helps minimize enlarged pores and refine uneven skintone. Zinc PCA prevents potential breakouts from occurring. - How to Use: 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. - 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 | B09ZYB8S31 | | Best Sellers Rank | #156 in Facial Serums | | Item Model Number | COS-048 | | Manufacturer | Cosrx | | Product Dimensions | 4 x 4 x 6 inches; 4.64 ounces | ## Product Details - **Product Benefits:** Rejuvenating - **Scent:** No Artificial Fragrance - **Skin Type:** Acne Prone, Combination, Oily - **Special Ingredients:** Antioxidants - **Use for:** Face ## Images ![COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care - Image 1](https://m.media-amazon.com/images/I/61wIjmR66xL.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 Niacinamide 15 Serum” is found to be a non-irritant product that causes no irritation for sensitive skin. **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 ### ⭐⭐⭐⭐⭐ Makes the Difference! *by on Reviewed in the United States August 8, 2026* I love this product. It has made a huge difference in the look and feel of my skin. It is not oily or greasy and leaves my skin feeling soft and fresh. I am almost done with my second bottle. Only advice I have is that if you have very sensitive skin, apply less product or once every other day since the high concentration could be too drying. Apply sunscreen after use! ### ⭐⭐⭐⭐⭐ Acne Serum *by on Reviewed in the United States August 19, 2026* Very good product. It can irritate a little at the beginning as its a high % but it really helps with breakouts. ### ⭐⭐⭐⭐⭐ Results without the irritation! *by on Reviewed in the United States April 15, 2024* This product I can honestly say has been a remarkable addition to my skincare routine, particularly in addressing my longstanding battle with hyperpigmentation and uneven texture that comes with maturing skin. Its high concentration of niacinamide, known for its skin brightening and texture-improving properties, has genuinely started to transform my complexion. Sense I only apply once per day that’s pretty impressive in my book.From first use, the serum impressed me with its lightweight texture that absorbs seamlessly into the skin, leaving no sticky residue. This feature is particularly important to me, as it allows for easy layering with other products, and sense I apply daily at night it’s an important feature.One of the most noteworthy outcomes I've experienced since incorporating this serum into my regimen has been the visible reduction in dark spots and overall skin discoloration. My hyperpigmentation has gradually become less pronounced, revealing a more even skin tone that I've been striving to achieve for years. Additionally, the serum has effectively minimized the appearance of enlarged pores and provided relief from redness, enhancing my skin's overall clarity and texture. I haven’t noticed a difference in the overall moisture or hydration of my skin but it was never my intention anyway.What sets this product apart for me is not only its efficacy but also its gentle formula. Despite the high concentration of niacinamide, my sensitive skin has tolerated it well without any signs of irritation or dryness. This is a significant advantage, as many potent skincare treatments can be too harsh for delicate skin..After consistent use, the improvements in my skin are undeniable. While patience is necessary to see full results, this serum has proven to be a powerful ally in reducing hyperpigmentation and enhancing my skin's overall health. I would highly recommend giving it a go if your looking to reverse hyperpigmentation or smooth out pores it’s definitely a product worth incorporating into your routine! ## Frequently Bought Together - COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care - COSRX Retinol 0.5 Oil, Anti-aging Serum with 0.5% Retinoid Treatment for Face, Reduce Wrinkles, Fine Lines, & Signs of Aging, Gentle Skincare for Day & Night, Not Tested on Animals, Korean Skincare --- ## 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/441143331-cosrx-15-niacinamide-face-serum-0-67-fl-oz-pore](https://www.desertcart.tn/products/441143331-cosrx-15-niacinamide-face-serum-0-67-fl-oz-pore) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-06*