--- product_id: 404272930 title: "4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina" brand: "keratin research" price: "¥17316" currency: JPY in_stock: true category: "Keratin Research" url: https://www.desertcart.jp/products/404272930-4x-120ml-complex-long-lasting-brazilian-keratin-hair-treatment-blowout store_origin: JP region: Japan --- # 4-6 months lasting smoothness 4x 120ml hydrating treatment set Express formula, no 3-day wait 4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina **Brand:** keratin research **Price:** ¥17316 **Availability:** ✅ In Stock ## Summary > ✨ Unlock salon-sleek hair for months—because your time and style deserve the best! 💼 ## Quick Answers - **What is this?** 4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina by keratin research - **How much does it cost?** ¥17316 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/404272930-4x-120ml-complex-long-lasting-brazilian-keratin-hair-treatment-blowout) ## Best For - keratin research enthusiasts ## Why This Product - Trusted keratin research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 4-Step System:** Includes clarifying shampoo, moisturizing shampoo, conditioner, and keratin treatment for professional-grade care at home. - • **Salon-Quality Shine & Smoothness:** Transform frizz into sleek, silky hair with a powerful blend of keratin, collagen, and argan oil for a luminous finish. - • **User-Friendly with Expert Support:** Easy-to-follow instructions and tutorial videos make salon-quality results achievable even for first-timers. - • **Long-Lasting Results That Save Time:** Enjoy 4-6 months of manageable, soft hair—cut your daily styling routine and skip the hassle of frequent touch-ups. - • **Advanced Frizz Control & Heat Protection:** Tames split ends, locks in moisture, and shields hair from heat damage for stronger, healthier strands. ## Overview KERATIN RESEARCH 4x 120ml Complex is a professional-grade Brazilian keratin hair treatment set designed to deliver long-lasting (4-6 months) frizz control, intense hydration, and salon-quality shine. Featuring a unique express formula, it eliminates the typical 3-day wait, making it ideal for busy professionals seeking effortless, manageable hair. The set includes a clarifying shampoo, moisturizing shampoo, conditioner, and keratin treatment enriched with argan and coconut oils, collagen, and amino acids to strengthen and smooth coarse, curly, or damaged hair. Backed by easy-to-follow instructions and expert video support, it offers a cost-effective, time-saving solution for at-home or salon use. ## Description desertcart.com: KERATIN RESEARCH 4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina : Beauty & Personal Care ## Features - This is a professional-grade Keratin Hair Straightening & Hair Repairing Treatment that can be used at home or salon, delivering long-lasting results for months—far beyond what a keratin mask or serum can achieve. While it requires time for proper application, the lasting benefits, cost-effectiveness, and time savings make it superior to other hair treatments. Keratin Research products will save you countless hours of daily hair maintenance for months of hassle-free, beautiful hair. - Our Keratin Hair Treatments come with comprehensive support, featuring simple, easy-to-follow instructions and instructional videos from our experienced team making your experience a breeze. Our 4oz bottle can deliver 1-2 individual treatments and has a very long shelf life. Includes: 120ml Keratin Hair Treatment, 120ml Clarifying Shampoo, 120ml Moisturizing Shampoo, and 120ml Moisturizing Conditioner. - Long-Lasting Results: Achieve elastic, flexible, and soft hair with a naturally vibrant shine that lasts 4-6 months with Keratin Research's Original Formula—no need to wait 3 days thanks to the express formula. - Salon-Quality Shine: Experience stunningly soft, shiny, silky hair, thanks to a powerful blend of Keratin, Collagen, Moroccan Argan Oil, and Coconut Oil for sleek, smooth beauty and luxurious shine. Imagine clearing your bathroom of dozens of single-purpose products and replacing them with one powerful, all-in-one solution that meets all your hair care needs. - Advanced Frizz Control & Protection: This treatment offers months of advanced frizz control, long-lasting moisture, and heat damage protection, while taming split ends and strengthening hair from the inside out for smoother, more manageable styling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09RP2VZVS | | Best Sellers Rank | #331,119 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #215 in Chemical Hair Straighteners | | Brand | KERATIN RESEARCH | | Brand Name | KERATIN RESEARCH | | Customer Reviews | 4.3 out of 5 stars 109 Reviews | | Hair Type | Coarse, Frizzy, Curly, Chemically Treated, Damaged | | Item Form | Liquid | | Item Weight | 1.5 pounds | | Manufacturer | KERATIN RESEARCH | | Manufacturer Part Number | GLVAR | | Material Features | Natural | | Model Number | GLVAR | | Number of Items | 1 | | Product Benefits | Frizz Control,Hydrating,Intense Conditioning,Moisturizing,Shine,Smoothening,Softening,Split Ends,Straightening,Strengthens Product Benefits Frizz Control,Hydrating,Intense Conditioning,Moisturizing,Shine,Smoothening,Softening,Split Ends,Straightening,Strengthens See more | | Scent | ORIGINAL | | Scent Name | ORIGINAL | | Set Name | Keratin Research 4-Piece Hair Treatment Set | | Special Ingredients | Argan oil, coconut oils, proteins, amino acid complexes | | Unit Count | 4 Fluid Ounces | ## Product Details - **Brand:** KERATIN RESEARCH - **Hair Type:** Coarse, Frizzy, Curly, Chemically Treated, Damaged - **Item Form:** Liquid - **Item Weight:** 1.5 pounds ## Images ![4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina - Image 1](https://m.media-amazon.com/images/I/71liwvwDWsL.jpg) ## Frequently Bought Together - KERATIN RESEARCH 4x 120ml Complex LONG Lasting Brazilian Keratin Hair Treatment Blowout , Argan Oil Straightening Smoothing Professional Results Keratina - CRISTALBOX Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Hair Treatment Mask Deep Repair Damage Hair Root,Natural Deep Conditioner Hydrating Hair Masque --- ## 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/404272930-4x-120ml-complex-long-lasting-brazilian-keratin-hair-treatment-blowout](https://www.desertcart.jp/products/404272930-4x-120ml-complex-long-lasting-brazilian-keratin-hair-treatment-blowout) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-04*