--- product_id: 654249192 title: "COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration" brand: "cosrx" price: "¥11459" currency: JPY in_stock: true category: "Cosrx" url: https://www.desertcart.jp/products/654249192-cosrx-niacinamide-15-peptide-booster-serum-set-pore-care-hydration store_origin: JP region: Japan --- # 15% Niacinamide for deep hydration Zinc PCA for pore refinement & oil control 6 Peptides for skin elasticity boost COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration **Brand:** cosrx **Price:** ¥11459 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s ultimate glow-up with science-backed hydration & pore perfection! 💧 ## Quick Answers - **What is this?** COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration by cosrx - **How much does it cost?** ¥11459 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/654249192-cosrx-niacinamide-15-peptide-booster-serum-set-pore-care-hydration) ## 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 - • **Oil Control Meets Hydration:** Zinc PCA balances excess oil while hyaluronic acid locks in moisture for a perfectly hydrated complexion. - • **Power-Packed 15% Niacinamide:** Clinically proven to reduce redness, refine pores, and enhance radiance for that flawless glow. - • **Exclusive Korean Skincare Set:** Join thousands of glowing professionals who swear by this Amazon-exclusive, cult-favorite duo. - • **Peptide-Infused Toner Booster:** 6 potent peptides work synergistically to improve skin elasticity, smooth fine lines, and tighten pores. - • **Dermatologist-Tested & Hypoallergenic:** Safe for all skin types, ensuring gentle yet effective care without irritation. ## Overview COSRX Niacinamide 15% Peptide Booster Serum Set combines a high concentration of niacinamide with a peptide-rich toner to visibly reduce redness, refine pores, and boost skin elasticity. Featuring zinc PCA and hyaluronic acid, this dermatologist-tested, hypoallergenic duo balances oil and deeply hydrates for smoother, radiant skin. Perfect for all skin types, this Amazon-exclusive Korean skincare set is a top-rated solution for professional-grade pore care and hydration. ## Description desertcart.com: COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration | desertcart Exclusive, Korean Skin Care Set, Gift Sets for Pore Care, Hydration, Glow, Elasticity & Smoother-Looking Skin : Beauty & Personal Care ## Features - Niacinamide 15% Peptide Booster Serum Set: Are you a Niacinamide lover? Boost all benefits of the Niacinamide Serum with the Peptide Booster Toner! - Redness Relieving Niacinamide 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. - Skin Booster Peptide Toner Serum: Skin Boosting Serum with 6 Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin's condition and achieve multiple benefits with this toner. - How to Use: 1. After cleansing, apply 2-3 pumps of the Peptide Booster Toner and gently pat to aid absorption. 2. Apply 2-3 drops of the Niacinamide 15% Serum. 3. Finish up with your favorite mosturizer if needed. - 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 | B0D66RLZHZ | | ASIN | B0D66RLZHZ | | Active Ingredients | Peptide, Niacinamide, Adenosine, hyaluronic_acid, peptides | | Best Sellers Rank | #7,437 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #12 in Facial Skin Care Sets & Kits | | Brand Name | COSRX | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (628) | | Item Form | Serum | | Item Highlight | Amazon Exclusive, Korean Skin Care Set, Gift Sets for Pore Care, Hydration, Glow, Elasticity & Smoother-Looking Skin | | Item Volume | 1 fluid ounces | | Item Weight | 0.36 kg | | Manufacturer | COSRX | | Manufacturer | COSRX | | Manufacturer Part Number | SE20TR25 | | Material Features | Hypoallergenic, Dermatologist tested | | Number of Items | 1 | | Package Dimensions | 7.4 x 3.78 x 2.05 inches; 12.63 ounces | | Product Benefits | Smoothing, Pore Refinement, Redness Relief, Elasticity Improvement, Fine Line Reduction, Radiance Enhancement | | Set Name | Niacinamide 15% Peptide Booster Set | | Size | 1 Fl Oz (Pack of 1) | | Skin Type | All | | Special Ingredients | Niacinamide | | Target Use Body Part | Face | | Unit Count | 1 Fluid Ounces | ## Product Details - **Brand:** COSRX - **Item Form:** Serum - **Item Weight:** 0.36 kg - **Skin Type:** All ## Images ![COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration - Image 1](https://m.media-amazon.com/images/I/41RArrEVoYL.jpg) ![COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration - Image 2](https://m.media-amazon.com/images/I/51Q0EyRt+tL.jpg) ![COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration - Image 3](https://m.media-amazon.com/images/I/51AGSq6RpZL.jpg) ![COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration - Image 4](https://m.media-amazon.com/images/I/41rIfE+0mGL.jpg) ![COSRX Niacinamide 15%, Peptide Booster Serum Set, Pore Care & Hydration - Image 5](https://m.media-amazon.com/images/I/51WcbhghWtL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - COSRX Niacinamide 15% Peptide Booster Set - Amazon Exclusive - Korean Skin Care Set, Gift Sets, Niacinamide Serum, Face Serum - 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.jp/products/654249192-cosrx-niacinamide-15-peptide-booster-serum-set-pore-care-hydration](https://www.desertcart.jp/products/654249192-cosrx-niacinamide-15-peptide-booster-serum-set-pore-care-hydration) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-17*