--- product_id: 287454847 title: "RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care" brand: "rnw" price: "AR$157750" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/287454847-rnw-der-concentrate-niacinamide-plus-serum-30ml-1-fl-oz store_origin: AR region: Argentina --- # 5% Niacinamide brightening power EWG Green Grade, 9 FREE formula Lightweight, fast-absorbing texture RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care **Brand:** rnw **Price:** AR$157750 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your skincare game with radiant, flawless confidence! ## Quick Answers - **What is this?** RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care by rnw - **How much does it cost?** AR$157750 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/287454847-rnw-der-concentrate-niacinamide-plus-serum-30ml-1-fl-oz) ## Best For - rnw enthusiasts ## Why This Product - Trusted rnw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Gentle Formula:** EWG Green Grade, free from parabens & artificial fragrances—perfect for sensitive skin. - • **Soothing Daisy Extract:** Calms irritation and shields skin from daily environmental stressors—because your skin deserves peace. - • **Ultra-Light Absorption:** Non-greasy, fast-absorbing serum that layers seamlessly under your moisturizer or makeup. - • **Advanced RNW Shining Complex:** Fights discoloration, minimizes pores, and firms tired skin with Tranexamic Acid & Glutathione. - • **Glow-Boosting 5% Niacinamide:** Visibly evens skin tone & reduces fine lines for that flawless office-ready glow. ## Overview RNW Der. Concentrate Niacinamide Plus Serum is a 30ml Korean skincare ampoule featuring 5% Niacinamide and a potent shining complex to brighten skin, reduce fine lines, and minimize pores. Its lightweight, fast-absorbing formula is enriched with soothing Daisy Extract and crafted with EWG Green Grade, 9 FREE ingredients, making it ideal for sensitive skin and daily use. ## Description RNW was founded on the principles of providing minimalist, science-based skincare with quality ingredients Niacinamide, along with Adenosine and Tranexamic Acid enriching this ampoule have excellent brightening properties. The advanced formulation will help reduce the look of hyperpigmentation and even out skin complexion. Targeting specific skin concerns, this ampoule helps to reduce the appearance of fine lines and skin discoloration. Apply the ampoule to the area of concern or before sleep for soothing your skin during the night. Having passed an extensive skin irritation test, this ampoule is suitable for all skin types including sensitive ones. Use this ampoule as a standalone product or mix it with other skincare products. It is recommended to apply the ampoule after toner and before moisturizer as part of your daily routine. ## Features - BRIGHTENING SKIN TONE: Containing 5% of Niacinamide (water-soluble Vitamin B3), this serum helps to visibly even out skin discolorations, improve pore clogging and reduce the appearance of fines lines. - RADIANT SKIN WITH RNW SHINING COMPLEX: Formulated with shining complex (Tranexic Acid, Glutathione and Ascorbyl Glucoside), this serum helps out discolored skin complexion, reduces fine lines, blemishes, pimples, minimizes enlarged pores, regulates skin pigment and provides elasticity to tired skin. - LIGHTWEIGHT FORMULA THAT ABSORBS QUICKLY: A highly-concentrated serum enriched with natural moisturizing ingredients and gentle texture comfortably absorbs into the skin leaving it with a supple glowy finish. Feel free to blend or layer this product with other skincare products from your daily routine. Apply this serum after toner and before applying heavier textures such as moisturizer or a sleeping mask. - SOOTHING AND MINIMIZING IRRITATION: Daisy Extract, a plant of Korean origin rich in skin-calming properties, helps to soothe irritated skin and protect it from environmental stimuli. - GENTLE CARE FOR SENSITIVE SKIN: Using only EWG Green Grade ingredients, having a 9 FREE formula (free from parabens, artificial fragrance, tar pigment and P-hydroxybenzoic acid), this product does not irritate skin and is safe to use for sensitive skin. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B085HDLQY3 | | Country Of Origin | Germany | | Guaranteed Software Updates Until | unknown | | Item Model Number | 8809635330078 | | Manufacturer | MILIP | | Package Dimensions | 12.4 x 4 x 3.8 cm; 112 g | ## Product Details - **Active ingredients:** niacinamide,vitamin b3 - **Brand:** RNW - **Item form:** Drop - **Item volume:** 30 Millilitres - **Material feature:** Natural - **Number of items:** 1 - **Product benefits:** Soothing,Shining,Radiant Skin,Brightening,Moisturizing - **Scent:** fresh - **Skin type:** Sensitive - **Unit count:** 1.00 count ## Images ![RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care - Image 1](https://m.media-amazon.com/images/I/51jCL53wCaL.jpg) ![RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care - Image 2](https://m.media-amazon.com/images/I/51wNRE55YkL.jpg) ![RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care - Image 3](https://m.media-amazon.com/images/I/41-BU1xJdrL.jpg) ![RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care - Image 4](https://m.media-amazon.com/images/I/61xvbF3DEqL.jpg) ![RNW Der. Concentrate Niacinamide Plus Serum 30ml / 1 fl.oz | Highly Concentrated Ampoule for Dark Spots with Vitamin B3 | Light Fresh Texture | Korean Skin Care - Image 5](https://m.media-amazon.com/images/I/51VW-tyQrXL.jpg) ## Questions & Answers **Q: What is the potency (percentage) of the tranexamic acid?** A: Hello. This is RNW team. Thanks for your question. Tranexamic acid accounts for 0.01%. Not only Tranexamic acid but also niacinamide, ascorbyl glucoside, glutathione, tocopherol contain in this product. Which belong to different whitening mechanism. Reducing melanin multidimensionally. **Q: What % niacinamide? also, .01% tranexamic acid is nothing. most brands use 5%+. the peptides come after it on ingredient list. why bother adding them?** A: Dear Customer Thank you for your question! Our RNW DER Concentrate Niacinamide Plus has 5% of Niacinamide acid. Tranexamic acid and Niacinamide acid work pretty well together. However, the brightening mechanism is different for each of these acids. We found that it was the best balance between those two to give your skin a brightening effect without drying it out! Regarding peptides, they have anti-oxidation, anti-aging, moisturizing, and elasticity-enhancing effects. However, they can be irritants if their quantity is too important. So we took just what was needed to give you their benefits without irritating your skin! I hope it answered your question ~ Have a lovely day RNW Team **Q: Is this suitable for sensitive skin? It has alcohol as 5th ingredient.** A: I have sensitive skin and it doesn’t affect me , but I use it every other night not daily **Q: Has it ever irritated your skin? It has alcohol as the 5th ingredient.** A: No it doesn’t irritate my skin but don’t overuse it , and don’t combine it with other serums with alcohol in it or salicylic acid. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing tone correcting serum *by on Reviewed in the United States 23 April 2021* It has an ingredient list better than most high end products for 1/4 of the cost. Niacinamide, Ascorbyl Glucoside, Tranaxemic acid, ceramide NP, rare antioxidants, multi molecular hyaluronic acid, at least 8 peptides. It has no fragrances or irritants. Within a week of use, it evened out my skin tone and feels amazing on skin.I have tried their Ceramide Plus serum, as well as the probiotic toner both of which have an incredible ingredient list and worked from first use. These products are both effective and intellectually satisfying. RNW is now my go to brand.A little feedback to RNW team: Guys please do a better job of marketing yourself. Send samples to YouTube influencers and get a review or whatever. You deserve a lot more recognition and success. ### ⭐⭐⭐⭐⭐ Génial *by on Reviewed in France 12 June 2022* Cette marque que je ne connaissais pas, fait vraiment des produits de qualité avec une approche differente des autres marques europeennes. le serum s’absorbe parfaitement , j’avais eu de mauvaises surprises avec le niacinamide de skinceuticals(boutons) mais là rien du tout, il est encore un peu tôt pour des resultats mais je suis trés satisfaite de cette marque qui mériterait d’être plus connue! ### ⭐⭐⭐⭐⭐ Me encantó *by on Reviewed in Spain 19 May 2022* Después de varios días de uso puedo decir que el producto es muy bueno. Mejora el aspecto de la piel, disminuye poros y marcas. ## Frequently Bought Together - RNW Der. Concentrate 5% Niacinamide (Vitamin B3) Plus Serum, with Peptide Highly Concentrated Ampoule for Glow Skin, Dark Spots, Hydrating Lightweight Fresh Texture 30ml / 1 fl.oz | Korean Skin Care - RNW Der. Concentrate Hyaluronic Acid Plus Serum 1 fl.oz. / 30ml | Hydrating and Soothing Facial Ampoule with Lightweight Texture for Dry and Sensitive Skin | 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.com.ar/products/287454847-rnw-der-concentrate-niacinamide-plus-serum-30ml-1-fl-oz](https://www.desertcart.com.ar/products/287454847-rnw-der-concentrate-niacinamide-plus-serum-30ml-1-fl-oz) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-16*