--- product_id: 444429930 title: "20% Niacinamide Face Serum with Vit B3 & Hyaluronic Acid 30ml - Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs, Reduces Acne Marks, Pore Shrinker Formula" brand: "cos-iq" price: "19028CFA" currency: XOF in_stock: true reviews_count: 7 category: "Cos Iq" url: https://www.desertcart.sn/products/444429930-20-niacinamide-face-serum-with-vit-b3-and-hyaluronic-acid store_origin: SN region: Senegal --- # 20% Niacinamide for potent skin clarity Hyaluronic Acid for deep hydration Vitamin B3 pore-shrinker formula 20% Niacinamide Face Serum with Vit B3 & Hyaluronic Acid 30ml - Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs, Reduces Acne Marks, Pore Shrinker Formula **Brand:** cos-iq **Price:** 19028CFA **Availability:** ✅ In Stock ## Summary > ✨ Unlock Radiance, Hydrate Deeply, and Shrink Pores — Glow Up or Miss Out! 💧 ## Quick Answers - **What is this?** 20% Niacinamide Face Serum with Vit B3 & Hyaluronic Acid 30ml - Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs, Reduces Acne Marks, Pore Shrinker Formula by cos-iq - **How much does it cost?** 19028CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/444429930-20-niacinamide-face-serum-with-vit-b3-and-hyaluronic-acid) ## Best For - cos-iq enthusiasts ## Why This Product - Trusted cos-iq brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blemish Bye-Bye:** Targets acne marks and dullness, fading imperfections to reveal clear, glowing skin. - • **Clean & Confident:** Non-comedogenic, fragrance-free, and suitable for oily & combination skin — your daily skin essential. - • **Pores? What Pores?:** Vitamin B3 formula visibly tightens and minimizes pores for a flawless finish. - • **Glow Like You Mean It:** High-potency 20% Niacinamide brightens and evens skin tone for that enviable radiance. - • **Hydration That Works Overtime:** Infused with hyaluronic acid to lock in moisture and smooth texture all day long. ## Overview Cos-IQ 20% Niacinamide Face Serum is a dermatologist-tested, fragrance-free gel serum designed for oily and combination skin. Enriched with 20% Niacinamide, Vitamin B3, and Hyaluronic Acid, it deeply hydrates, reduces acne marks, minimizes pores, and brightens dull skin. Lightweight and non-comedogenic, this 30ml serum is your daily go-to for clear, glowing, and refined skin. ## Description Product Description Transform your skincare routine with the Cos-IQ 20% Niacinamide Face Serum. This advanced formula combines Vitamin B3 and hyaluronic acid to target multiple skin concerns, including dullness, acne marks, and uneven tone. The high-potency serum hydrates deeply, leaving your skin smooth and radiant. With its pore-shrinker Vitamin B3 formula, this serum helps minimize and tighten pores, giving your skin a refined and flawless appearance. Designed for all skin types, the lightweight, non-greasy texture makes it perfect for daily use, morning or night. Reveal clear, glowing skin with every application, and enjoy the benefits of a dermatologist-tested product that’s compact, easy to use Manufacturer Contact Information R.I. Ayurveda Research Labs, 36/3A & 36/3B, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095 Review: Best product ever tried for Face Serum - I purchased this for my wife, as she really love this brand CosIQ from India and she says this is the best Face Serum ever Review: Just a normal serum! - It does improve pores, but doesn`t lighten dark spots as it claims. You can buy a better product for the same price. Not worth the hype. ## Features - SKIN HYDRATION: Contains hyaluronic acid for deep hydration and smooth texture - ACNE MARK REDUCTION: Targets and reduces the appearance of acne scars and marks - BRIGHTENS SKIN: Revitalizes dull skin for a clear and glowing complexion - PORE SHRINKER FORMULA: Vitamin B3 formula helps minimize and tighten pores - HIGH-POTENCY SERUM: Enriched with 20% Niacinamide and Vitamin B3 for radiant skin - FOR ALL SKIN TYPES: Gentle formulation suitable for both men and women ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097KSJ6LR | | Active Ingredients | Niacinamide Vit-B3, Multi Peptides, Hyaluronic Acid | | Best Sellers Rank | #80,540 in Beauty ( See Top 100 in Beauty ) #1,561 in Facial Treatments & Masks | | Brand | COS-IQ | | Brand Name | COS-IQ | | Customer Reviews | 3.9 out of 5 stars 786 Reviews | | Item Form | Gel | | Item Type Name | Serum | | Item Volume | 30 Milliliters | | Item Weight | 30 Grams | | Manufacturer | Cos-IQ® | | Manufacturer Contact Information | R.I. Ayurveda Research Labs, 36/3A & 36/3B, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095 | | Manufacturer Part Number | B20 | | Material Features | Fragrance Free | | Material Type Free | (MEA/DEA/TEA), Silicones, Mineral Oils Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulfate Free, Sulfate Free | | Model Number | B20 | | Number of Items | 1 | | Product Benefits | Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs Skin , Reduces Acne Marks, Pore Shrinker Formula | | Product benefits | Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs Skin , Reduces Acne Marks, Pore Shrinker Formula Product benefits Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs Skin , Reduces Acne Marks, Pore Shrinker Formula See more | | Recommended Uses For Product | Clear Glowing Skin | | Scent | Unscented | | Scent Name | Unscented | | Skin Tone | All | | Skin Type | All, Combination, Normal, Oily, Sensitive | | Skin type | All, Combination, Normal, Oily, Sensitive | | Special Ingredients | Aqua, Aloe Vera Leaf Ext., Veg. Glycerin, Propanediol, Niacinamide, Palmitoyl Tetrapeptide-7 (and) Palmitoyl Tripeptide-1, HA, Benzyl Alcohol (and) Ethylhexylglycerin (and) Tocopherol, Xanthan Gum | | Special ingredients | Aqua, Aloe Vera Leaf Ext., Veg. Glycerin, Propanediol, Niacinamide, Palmitoyl Tetrapeptide-7 (and) Palmitoyl Tripeptide-1, HA, Benzyl Alcohol (and) Ethylhexylglycerin (and) Tocopherol, Xanthan Gum Special ingredients Aqua, Aloe Vera Leaf Ext., Veg. Glycerin, Propanediol, Niacinamide, Palmitoyl Tetrapeptide-7 (and) Palmitoyl Tripeptide-1, HA, Benzyl Alcohol (and) Ethylhexylglycerin (and) Tocopherol, Xanthan Gum See more | | Target Use Body Part | Face, Skin | | Unit Count | 30 Milliliters | | Use for | Face, Skin | ## Product Details - **Scent:** Unscented - **Skin type:** All, Combination, Normal, Oily, Sensitive - **Use for:** Face, Skin ## Images ![20% Niacinamide Face Serum with Vit B3 & Hyaluronic Acid 30ml - Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs, Reduces Acne Marks, Pore Shrinker Formula - Image 1](https://m.media-amazon.com/images/I/71wu9W+J9eL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best product ever tried for Face Serum *by A***N on 22 December 2024* I purchased this for my wife, as she really love this brand CosIQ from India and she says this is the best Face Serum ever ### ⭐⭐ Just a normal serum! *by G***E on 7 February 2025* It does improve pores, but doesn`t lighten dark spots as it claims. You can buy a better product for the same price. Not worth the hype. ### ⭐⭐⭐⭐⭐ Very nice serum *by A***V on 10 March 2026* I’ve been using the COSIQ Vitamin B3 20% Face Serum for a few weeks and I’m really impressed with the results. The texture is lightweight, absorbs quickly, and doesn’t feel sticky on the skin. I’ve noticed my pores look smaller and my skin feels smoother overall. It also helped calm some redness and reduced oiliness without making my skin dry. A great option if you’re dealing with acne marks, uneven skin tone, or enlarged pores. Definitely worth trying! ## Frequently Bought Together - Cos-IQ 20% Niacinamide Face Serum with Vit B3 & Hyaluronic Acid 30ml - Clear Glowing Skin, Bright Skin, Reduces Dullness, Hydrates & Repairs Skin, Reduces Acne Marks, Pore Shrinker Formula - WishCare Hair Growth Serum Concentrate - 3% Redensyl, 4% Anagain, 2% Baicapil, Caffeine, Biotin & Rice Water - Rosemary Hair Serum for Hair Fall Control & Hair Growth 30ml --- ## 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.sn/products/444429930-20-niacinamide-face-serum-with-vit-b3-and-hyaluronic-acid](https://www.desertcart.sn/products/444429930-20-niacinamide-face-serum-with-vit-b3-and-hyaluronic-acid) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-10*