--- product_id: 621259003 title: "COSRX 6 x Peptide Collagen Booster Toner Serum 150 ml / 5.07 Fl.Oz, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean Skincare, Paraben Free" brand: "cosrx" price: "¥3461" currency: JPY in_stock: true reviews_count: 13 category: "Cosrx" url: https://www.desertcart.jp/products/621259003-cosrx-6-x-peptide-collagen-booster-toner-serum-150-ml store_origin: JP region: Japan --- # Niacinamide brightens & renews 6 peptides for skin elasticity Hyaluronic acid locks in moisture COSRX 6 x Peptide Collagen Booster Toner Serum 150 ml / 5.07 Fl.Oz, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean Skincare, Paraben Free **Brand:** cosrx **Price:** ¥3461 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s glow with every drop 💧 ## Quick Answers - **What is this?** COSRX 6 x Peptide Collagen Booster Toner Serum 150 ml / 5.07 Fl.Oz, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean Skincare, Paraben Free by cosrx - **How much does it cost?** ¥3461 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/621259003-cosrx-6-x-peptide-collagen-booster-toner-serum-150-ml) ## 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 - • **Hydration Hero:** Hyaluronic acid delivers deep, lasting moisture to keep skin plump and fresh all day. - • **Radiance Reset:** Niacinamide brightens your complexion, fading hyperpigmentation for a flawless glow. - • **Clean Confidence:** Paraben-free formula crafted for all skin types, ensuring gentle yet effective care. - • **Lightweight Luxury:** Toner-like texture absorbs instantly, perfect as the first step in your skincare ritual. - • **Elasticity Elevated:** 6 powerful peptides visibly firm and smooth skin, reducing fine lines and wrinkles. ## Overview COSRX 6 x Peptide Collagen Booster Toner Serum is a 150ml Korean skincare essential featuring 6 peptides, niacinamide, and hyaluronic acid. Designed to boost skin elasticity, reduce fine lines, control pores, and brighten skin tone, this lightweight, paraben-free serum suits all skin types and acts as the perfect first step in your daily routine. ## Description COSRX 6 x Peptide Collagen Booster Toner Serum 150 ml / 5.07 Fl.Oz, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean Skincare, Paraben Free Review: Orginal product - Excellent result Review: ممتاز - يرطب بشكل عميق جدًا يبدو الوجه من بعده صحي واكتر راحه ## Features - Skin Booster 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 serum. - First Step of Skincare: With a lightweight toner-like texture, the serum is great to use as the first step of your daily skincare routine. - Key Ingredients: 6 Peptides that boost skin elasticity, reduce post hyperpigmentation, control pores, renew skin, calm and alleviate skin, and improve the look of fine lines and wirnkles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCJ3SRB9 | | Active Ingredients | 6 peptides | | Best Sellers Rank | #433 in Beauty ( See Top 100 in Beauty ) #8 in Facial Treatments & Masks | | Brand | COSRX | | Brand Name | COSRX | | Customer Reviews | 4.5 out of 5 stars 12,531 Reviews | | Global Trade Identification Number | 08809598455658 | | Item Form | Drop | | Item Volume | 150 Milliliters | | Item Weight | 150 Grams | | Manufacturer | COSRX | | Manufacturer Part Number | SC40TR34 | | Material Features | Paraben Free | | Material Type Free | en_AE | | Model Number | SC40TR34 | | Number of Items | 1 | | Product Benefits | Improve Skin Elasticity | | Product benefits | Improve Skin Elasticity | | Recommended Uses For Product | After Cleansing | | Scent | Unscented | | Scent Name | Unscented | | Skin Tone | All | | Skin Type | All | | Skin type | All | | Special Ingredients | Hyaluronic Acid | | Special ingredients | Hyaluronic Acid | | Target Use Body Part | Face | | Unit Count | 150 Milliliters | | Use for | Face | ## Product Details - **Product benefits:** Improve Skin Elasticity - **Scent:** Unscented - **Skin type:** All - **Special ingredients:** Hyaluronic Acid - **Use for:** Face ## Images ![COSRX 6 x Peptide Collagen Booster Toner Serum 150 ml / 5.07 Fl.Oz, Skin Renewal Boosting Facial Essence, Niacinamide & Hyaluronic Acid for All Skin Types, Korean Skincare, Paraben Free - Image 1](https://m.media-amazon.com/images/I/61ZNyaBF0CL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be used on sensitive skin?** A: The 6 Peptide Booster Serum has been clinically tested to be safe to use on sensitive skin. However, a patch test on the body is highly recommended before using on the face for all skincare products. **Q: Can this be applied alone?** A: Yes, the Serum can be applied by itself, but it helps maximize benefits when applied with other active ingredients. The easy to layer and fast-absorbing texture makes it easy to use before applying heavier moisturizers on the 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 ### ⭐⭐⭐⭐⭐ Orginal product *by M***L on 26 August 2026* Excellent result ### ⭐⭐⭐⭐⭐ ممتاز *by H***L on 22 July 2026* يرطب بشكل عميق جدًا يبدو الوجه من بعده صحي واكتر راحه ### ⭐⭐⭐⭐⭐ Glow in a Bottle—Hydration and Bounce, Delivered! *by W***E on 18 January 2025* This toner-serum hybrid has quickly become my skincare MVP. It’s lightweight, absorbs fast, and leaves my skin feeling instantly plump and hydrated. The combination of peptides, niacinamide, and hyaluronic acid is like a triple-threat for smooth, glowing skin. After just a week, I noticed my skin looking brighter and more even. It layers beautifully under other products without feeling sticky, which is a huge plus. And it’s gentle enough for daily use, even on days when my skin feels a bit sensitive. If I had to point out a downside, the bottle isn’t travel-friendly—it’s a bit bulky, so decanting is a must for trips. Also, the hydration is amazing, but if you’re looking for heavy-duty anti-aging, you might need to pair it with a richer cream. Overall, it’s a fantastic product for anyone wanting that fresh, dewy look without the fuss. Perfect for beginners or skincare addicts alike! 4.8/5 ## Frequently Bought Together - COSRX 6X Peptide Collagen Booster Toner Serum, Niacinamide & Hyaluronic Acid Facial Essence for All Skin Types, Korean Skin Care, Paraben Free, 150mL/5.07 Fl.Oz - 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/621259003-cosrx-6-x-peptide-collagen-booster-toner-serum-150-ml](https://www.desertcart.jp/products/621259003-cosrx-6-x-peptide-collagen-booster-toner-serum-150-ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-10*