--- product_id: 331345703 title: "COS-IQ 20% Niacinamide Face Serum with Peptides & Hyaluronic Acid, 30 ml" brand: "cos-iq" price: "¥1630" currency: JPY in_stock: true category: "Cos Iq" url: https://www.desertcart.jp/products/331345703-cos-iq-20-niacinamide-face-serum-with-peptides-and-hyaluronic store_origin: JP region: Japan --- # 20% Niacinamide high potency Balances oil & reduces pores Boosts skin barrier & immunity COS-IQ 20% Niacinamide Face Serum with Peptides & Hyaluronic Acid, 30 ml **Brand:** cos-iq **Price:** ¥1630 **Availability:** ✅ In Stock ## Summary > ✨ Glow Up Your Routine with Science-Backed Clarity! ## Quick Answers - **What is this?** COS-IQ 20% Niacinamide Face Serum with Peptides & Hyaluronic Acid, 30 ml by cos-iq - **How much does it cost?** ¥1630 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/331345703-cos-iq-20-niacinamide-face-serum-with-peptides-and-hyaluronic) ## 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 - • **Pure & Gentle Formula:** Free from fragrance, silicones, parabens, sulfates, essential oils, and dyes—safe for sensitive skin. - • **Glow with Clean Beauty:** Non-comedogenic, hypoallergenic serum that hydrates and evens skin tone without clogging pores. - • **Defense Against Breakouts:** Powerful Niacinamide-Zinc combo prevents pimples and repairs your skin’s natural barrier. - • **Clearer Skin in Just 2 Weeks:** Clinically proven 20% Vitamin B3 reduces acne marks & dark spots fast. - • **Matte, Shine-Free Confidence:** Controls sebum and visibly shrinks pores for a fresh, oil-balanced look all day. ## Overview Cos-IQ 20% Niacinamide Face Serum is a potent, dermatologist-backed formula designed to clear acne marks, balance oil, reduce pores, and strengthen the skin barrier. This 30ml serum is free from harmful additives and suitable for daily use, delivering visible results in just two weeks for a radiant, even complexion. ## Description COS-IQ 20% Niacinamide Face Serum with Peptides & Hyaluronic Acid, 30 ml | 4% Multi-Peptide Complex+ 2% Hyaluronic Acid| for Fades Acne Marks, Oil-control, Minimizes Pores, For oily & combination skin : desertcart.in: Beauty ## Features - 20% NIACINAMIDE FOR MORE EVEN-LOOKING SKIN: A high-strength Vitamin B3 face serum formulated to help improve the appearance of uneven skin tone and dark spots. Supports a smoother, more refined-looking complexion. - FOR VISIBLE PORES & UNEVEN TEXTURE: Designed for oily and combination skin, this niacinamide face serum helps improve the appearance of visible pores and uneven texture. Focused care for skin that looks more balanced and refined. - WITH 4% MULTI-PEPTIDE COMPLEX & 2% HYALURONIC ACID: Combines niacinamide with a multi-peptide complex for skin-conditioning support and hyaluronic acid for hydration. Helps skin feel softer and hydrated while supporting a smoother-looking complexion. - AIRLESS PUMP TO HELP PRESERVE FORMULA CONSISTENCY: The 30 ml airless pump bottle is designed to limit repeated air exposure and help maintain the serum’s consistency during use. Dispense directly onto your fingertips without opening the bottle or dipping a dropper into the formula. - SIMPLE APPLICATION & ROUTINE: Apply 1–2 pumps to clean, dry skin and pat gently until absorbed. Follow with moisturizer and sunscreen in the morning. This is a high-strength formula: patch test before use, follow label directions and discontinue if irritation occurs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097KSJ6LR | | ASIN | B097KSJ6LR | | Active Ingredients | Niacinamide Vit-B3, Multi Peptides, Hyaluronic Acid | | Best Sellers Rank | #720 in Amazon Launchpad ( See Top 100 in Amazon Launchpad ) #252 in Serums | | Brand | COS-IQ | | Country of Origin | India | | Country of Origin | India | | Customer Reviews | 3.9 3.9 out of 5 stars (981) | | Date First Available | 19 June 2021 | | Generic Name | Serum | | Item Dimensions LxWxH | 20 x 20 x 30 Millimeters | | Item Form | Gel | | Item Highlight | 4% Multi-Peptide Complex+ 2% Hyaluronic Acid| for Fades Acne Marks, Oil-control, Minimizes Pores, For oily & combination skin | | Item Type Name | Serum | | Item Volume | 30 Millilitres | | Item Weight | 30 Grams | | Item Weight | 30 g | | Item model number | B20 | | Manufacturer | Cos-IQ®, R.I. Ayurveda Research Labs, 36/3A & 36/3B, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095 | | Manufacturer | Cos-IQ®, R.I. Ayurveda Research Labs, 36/3A & 36/3B, Dilshad Garden Industrial Area, G.T. Road, Delhi 110095 | | 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 Sulphate Free, Sulphate Free | | Model Number | B20 | | Net Quantity | 30.0 Milliliters | | Number of Items | 1 | | Packer | Inlabs Lifesciences Pvt Ltd., Delhi 110095, Email: care@mycosiq.com | | Packer Contact Information | Inlabs Lifesciences Pvt Ltd., Delhi 110095, Email: care@mycosiq.com | | Product Benefits | reduce pore size, hyperpigmentation | | Product Dimensions | 2 x 2 x 3 cm; 30 g | | Recommended Uses For Product | Clear Glowing Skin | | Scent | Unscented | | Skin Tone | All | | Skin Type | All, Combination, Normal, Oily, Sensitive | | Target Use Body Part | Face | | Unit Count | 30.0 Milliliters | ## Product Details - **Active Ingredients:** Niacinamide Vit-B3, Multi Peptides, Hyaluronic Acid - **Brand:** COS-IQ - **Item Form:** Gel - **Item Weight:** 30 Grams - **Material Feature:** Fragrance Free - **Product Benefits:** reduce pore size, hyperpigmentation - **Scent:** Unscented - **Skin Type:** All, Combination, Normal, Oily, Sensitive - **Use for:** Face ## Images ![COS-IQ 20% Niacinamide Face Serum with Peptides & Hyaluronic Acid, 30 ml - Image 1](https://m.media-amazon.com/images/I/71wu9W+J9eL.jpg) ## Available Options This product comes in different **Size** options. ## 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.jp/products/331345703-cos-iq-20-niacinamide-face-serum-with-peptides-and-hyaluronic](https://www.desertcart.jp/products/331345703-cos-iq-20-niacinamide-face-serum-with-peptides-and-hyaluronic) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*