--- product_id: 629001796 title: "Complex Brazilian keratin hair treatment straightening long Lasting Blowout 4oz Keratin Kit with Argan Oil Professional Results Straightening and Smoothing Hair Queratina Keratina" brand: "keratin research" price: "€ 74.70" currency: EUR in_stock: true category: "Keratin Research" url: https://www.desertcart.hr/products/629001796-complex-brazilian-keratin-hair-treatment-straightening-long-lasting-blowout-4oz store_origin: HR region: Croatia --- # 4-6 months lasting smoothness Organic keratin + natural oils blend Thermal protection & frizz control Complex Brazilian keratin hair treatment straightening long Lasting Blowout 4oz Keratin Kit with Argan Oil Professional Results Straightening and Smoothing Hair Queratina Keratina **Brand:** keratin research **Price:** € 74.70 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s ultimate glow-up with lasting silky smoothness! ## Quick Answers - **What is this?** Complex Brazilian keratin hair treatment straightening long Lasting Blowout 4oz Keratin Kit with Argan Oil Professional Results Straightening and Smoothing Hair Queratina Keratina by keratin research - **How much does it cost?** € 74.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/629001796-complex-brazilian-keratin-hair-treatment-straightening-long-lasting-blowout-4oz) ## 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 - • **Instant Express Results:** No 3-day wait—experience smooth, manageable hair right after application, perfect for busy professionals. - • **Power-Packed Natural Formula:** Infused with Moroccan Argan, Coconut, and Jojoba oils for deep nourishment and vibrant shine without harsh chemicals. - • **Advanced Frizz & Heat Defense:** Protect your hair from daily heat styling and humidity with built-in anti-frizz and thermal shield technology. - • **Effortless 4-6 Month Sleekness:** Enjoy salon-grade straight hair that lasts up to half a year—cut your daily styling time dramatically. - • **Strengthen & Repair from Within:** Collagen and hydrolyzed keratin work synergistically to repair damage, tame split ends, and boost elasticity. ## Overview KERATIN RESEARCH Brazilian Keratin Hair Treatment is a premium, organic-infused formula designed to straighten, smooth, and repair all hair types. Delivering up to 6 months of frizz-free, shiny, and flexible hair, it combines keratin amino acids with collagen and nourishing oils like Moroccan Argan and Coconut. This express treatment requires no downtime and offers thermal protection, making it ideal for busy millennials seeking effortless, salon-quality results at home. ## Description Buy Keratin Research Complex Brazilian keratin hair treatment straightening long Lasting Blowout 4oz Keratin Kit with Argan Oil Professional Results Straightening and Smoothing Hair Queratina Keratina online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - Natural looking results. Long Term Lasting Keratin Hair Treatment, amazing results will leave hair elastic, flexible, and soft with a naturally vibrant shine. Keratin Research's Original Formula straightens and smooths your hair for 4-6 months. No Need to wait 3 days- Express formula. - Stunning soft and shiny silky hair - This Keratin Keratin Hair Treatment has Collagen Moroccan Argan & Coconut Oils for Sleek Smooth Natural Beauty & Shine & Luxury Salon Perfect Hair The amazing results will leave hair elastic, flexible, and soft naturally vibrant shine - The Keratin Hair Treatment application process may take time, but it's absolutely worth the time investment! It will ultimately save you countless hours of daily hair maintenance. Enjoy hassle-free, gorgeous hair every morning for months to come. - Keratin Hair Treatment benefits are: advanced Frizz control & long lasting moisture - AntiFrizz Hydration Ease for Frizzy Hair. Split Ends Tamer for Smoother Styling. Anti Breakage Thermal Protection Shield Stops Heat Damage - Advanced yet fast and simple to use keratin hair treatment that instantly straightens, smooths, repairs, conditions, and strengthens the hair using an intense conditioning remedy which restores vitality by repairing the hair from the inside out ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQL4RNRS | | ASIN | B0BQL4RNRS | | Best Sellers Rank | #134,245 in Beauty ( See Top 100 in Beauty ) #969 in Hair Deep Conditioners & Treatments | | Brand Name | Keratin Research | | Customer Reviews | 4.2 4.2 out of 5 stars (217) | | Customer reviews | 4.2 4.2 out of 5 stars (217) | | Date First Available | 23 October 2021 | | Hair Type | All | | Is Discontinued By Manufacturer | No | | Item Form | Cream | | Item Weight | 4 Ounces | | Item model number | KR | | Manufacturer | KERATIN RESEARCH | | Manufacturer | KERATIN RESEARCH | | Manufacturer Part Number | KR | | Material Features | Natural | | Model Number | KR | | Number of Items | 2 | | Package Dimensions | 17.2 x 8.2 x 4.6 cm; 113.4 g | | Product Benefits | Straightening, Smoothing, Repairing, Conditioning, Strengthening, Frizz Control, Long-lasting Moisture, Split Ends Taming | | Scent Name | Coconut | | Set Name | 4oz Kit | | Special Ingredients | Keratin Amino Acids, Collagen Amino Acids, Hydrolyzed Keratin, Moroccan Argan Oil, Jojoba Seed oil | | Unit Count | 120 Milliliters | ## Product Details - **Brand:** Keratin Research - **Hair type:** All - **Item form:** Cream - **Item weight:** 4 Ounces ## Images ![Complex Brazilian keratin hair treatment straightening long Lasting Blowout 4oz Keratin Kit with Argan Oil Professional Results Straightening and Smoothing Hair Queratina Keratina - Image 1](https://m.media-amazon.com/images/I/81e1rhsA3XL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera - MAREE Hair Mask for Damaged Hair - Keratin Treatment Conditioner - Extremely Deep Conditioning Mask, Hydrating & Repairing, Keratina Mascarilla Para el Cabello - 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.hr/products/629001796-complex-brazilian-keratin-hair-treatment-straightening-long-lasting-blowout-4oz](https://www.desertcart.hr/products/629001796-complex-brazilian-keratin-hair-treatment-straightening-long-lasting-blowout-4oz) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-01*