--- product_id: 608765766 title: "Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml" brand: "expert hair" price: "€ 47.58" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/608765766-bio-protein-brazilian-keratin-treatment-eliminates-frizz-and-straightens-hair store_origin: HR region: Croatia --- # Up to 6 months frizz control 100% vegan & cruelty-free 100% formaldehyde-free formula Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml **Brand:** expert hair **Price:** € 47.58 **Availability:** ✅ In Stock ## Summary > ✨ Unlock sleek, frizz-free hair that lasts—vegan, safe, and salon-grade at home! 🌿 ## Quick Answers - **What is this?** Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml by expert hair - **How much does it cost?** € 47.58 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/608765766-bio-protein-brazilian-keratin-treatment-eliminates-frizz-and-straightens-hair) ## Best For - expert hair enthusiasts ## Why This Product - Trusted expert hair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Smoothness:** Enjoy frizz-free, shiny hair for up to 6 months with deep-penetrating bio protein complex. - • **Salon-Quality, Chemical-Free:** Experience professional Brazilian keratin straightening without harsh chemicals or strong odors. - • **Universal Hair Compatibility:** Perfect for all hair types including curly, wavy, coily, and color-treated strands. - • **Effortless At-Home Transformation:** Achieve salon results in under an hour with a simple 4-step application—no appointment needed. - • **Customizable Sizes for Every Length:** From short to long hair, choose the perfect bottle size for your treatment needs and save with bulk options. ## Overview Bio Protein Brazilian Keratin Treatment is a 100ml professional-grade, formaldehyde-free hair smoothing formula that eliminates frizz and straightens all hair types for up to 6 months. This vegan, cruelty-free treatment uses plant-based proteins to repair and protect hair, offering salon-quality results with an easy at-home 4-step process. ## Description Expert Hair is a 100% Brazilian hair product brand that is present in over 20 countries across 4 continents. Focused on quality, innovation, and excellent cost-effectiveness, it offers a complete line for transformation and treatment. ## Features - Professional Formaldehyde-Free Keratin Treatment: Salon-quality Brazilian keratin hair treatment straightening that is 100% formaldehyde-free no harsh chemicals, no strong odor. Our organic Bio Protein formula smooths, eliminates frizz, and repairs damaged hair safely. Keratina organica sin formol para alisar el pelo. Safe for color-treated, bleached, and chemically processed hair. - All Hair Types — Results Last Up to 6 Months : Works on curly, wavy, coily, and 4C hair. One application delivers lasting keratin smoothing and frizz control for up to 6 months. The bio protein complex penetrates deep into the hair fiber, reducing volume and adding intense shine while shielding against humidity. Funciona en todo tipo de cabello resultados hasta 6 meses. - Choose Your Size — Short to Long Hair : Short hair (above shoulders) and 1 bottle (100ml). Medium hair (shoulder-length): 2 bottles. Long or thick hair: save with our professional 1L size for multiple full applications and best value per treatment. Each 100ml bottle delivers one complete application for short hair. - 100% Vegan, Cruelty-Free & Sulfate-Free: Our organic keratin hair treatment is vegan, cruelty-free, and never tested on animals. Formulated with plant-based proteins no animal-derived ingredients, no sulfates, no parabens. Keratina vegana organica sin formol for conscious consumers. - Easy At-Home Application in Under 1 Hour : Simple 4-step keratin treatment at home: wash with clarifying shampoo, apply Bio Protein evenly, leave 15-25 minutes, blow-dry and flat iron in small sections. Professional results, no salon appointment needed. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CTJ3T9ZK | | Best Sellers Rank | #982 in Hair Treatment Masks | | Manufacturer | Expert Hair | | Product Dimensions | 4.33 x 3.94 x 7.87 inches; 3.53 ounces | ## Product Details - **Brand:** Expert Hair - **Hair Type:** All - **Item Form:** Brazilian Keratin - **Item Weight:** 0.1 kg - **Product Benefits:** Moisturizing, Reduce Frizz, Smoothing, Straightening ## Images ![Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml - Image 1](https://m.media-amazon.com/images/I/51a8BCWvs1L.jpg) ![Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml - Image 2](https://m.media-amazon.com/images/I/817sWZkDZUL.jpg) ![Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml - Image 3](https://m.media-amazon.com/images/I/817DVDb5QdL.jpg) ![Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml - Image 4](https://m.media-amazon.com/images/I/71lZVYQIG0L.jpg) ![Bio Protein Brazilian Keratin Treatment — Eliminates Frizz & Straightens Hair Up to 6 Months, Formaldehyde Free — Keratina Organica Sin Formol para Alisar el Pelo Brasileña Vegana, 100ml - Image 5](https://m.media-amazon.com/images/I/61BCcTW+3aL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Noticeably Smoother and Shinier Hair *by on Reviewed in the United States December 30, 2025* After using this protein hair straightening kit, my hair looks noticeably smoother and shinier. It helped reduce frizz and left my hair straight with a very natural finish. My hair feels soft, healthy, and much more manageable. The results lasted well, and I’m very happy with how professional my hair looks after using this kit. ### ⭐⭐⭐⭐⭐ Is good *by on Reviewed in the United States February 17, 2025* Love it ! It works, hair is soft and looks good, easy to apply. Not completely straightened the hair as you which you will always want to do blower after washing for a very straight effect ### ⭐ Didn't work, awful product. *by on Reviewed in the United States March 29, 2025* I've had my Keratin treatments done professionally for 5 years. I then tried the "Answr" which was great, and I as very pleased with the at home results. A friend suggested I try this brand. Not a good idea! It left my hair unmanageable. I couldn't put a comb through it. ## Frequently Bought Together - Bio Protein Organic Brazilian Keratin Treatment - Formaldehyde-Free Hair Straightening, Keratina Brasileña, 100ml/3.38oz - Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml --- ## 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/608765766-bio-protein-brazilian-keratin-treatment-eliminates-frizz-and-straightens-hair](https://www.desertcart.hr/products/608765766-bio-protein-brazilian-keratin-treatment-eliminates-frizz-and-straightens-hair) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-13*