--- product_id: 71506093 title: "KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2)" brand: "keratin research" price: "71377CFA" currency: XOF in_stock: true category: "Keratin Research" url: https://www.desertcart.sn/products/71506093-keratin-research-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair store_origin: SN region: Senegal --- # 4-6 months long-lasting smoothness Formaldehyde-free & organic ingredients 120ml x2 bottles for full treatment KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) **Brand:** keratin research **Price:** 71377CFA **Availability:** βœ… In Stock ## Summary > ✨ Unlock your hair’s ultimate glow-up with zero compromise! 🌿 ## Quick Answers - **What is this?** KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) by keratin research - **How much does it cost?** 71377CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/71506093-keratin-research-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair) ## 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 - β€’ **Safe & Gentle Formula:** Formaldehyde-free and enriched with natural oils for a healthier, non-toxic hair transformation. - β€’ **Deep Repair & Strength:** Infused with Argan oil, collagen, proteins, and amino acids to restore hair vitality from the inside out. - β€’ **Long-Lasting Smoothness:** Enjoy 4 to 6 months of naturally vibrant, elastic, and flexible hair with a radiant shine. - β€’ **Salon-Quality Results at Home:** Achieve sleek, frizz-free hair without the salon price or wait timeβ€”express formula works instantly. - β€’ **Tailored for Thick & Dry Hair:** Generous 240ml total volume ensures full coverage, especially for coarse or long hair needing extra care. ## Overview KERATIN RESEARCH Brazilian Keratin Hair Treatment is a formaldehyde-free, advanced smoothing formula that straightens, repairs, and nourishes hair using a potent blend of Argan oil, collagen, proteins, and amino acids. Designed for long-lasting results of 4-6 months, this 240ml dual-pack delivers salon-quality blowout effects at home, restoring elasticity and shine while being safe for all hair types except bleached blondes. ## Description KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) : desertcart.co.uk: Beauty ## Features - THIS IS UK-EU VERSION FORMALDEHYDE-FREE VERSION: Advanced yet fast and simple to use keratin 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. - The amazing results will leave hair elastic, flexible, and soft with a naturally vibrant shine. Brazilian Straight quality Original Formula straightens and smooths your hair for 4-6 months. No Need to wait 3 days- Express formula. - This Keratin Hair Treatment contains Argan oil, coconut oils, proteins and amino acid complexes for powerful moisture binding for healthy and shiny hair. Instructions must be followed as they are written for best results! - For very long hair and/or course and dry hair (dry and thick hair absorbs more product), please consider 2 bottles. You want to be sure you don't run out of product in the middle of the treatment. Most people find 120ml adequate. - May not be suitable for Bleached or colored blonde hair as it may alter the color a bit however there is a way to avoid it by reducing the heat (Instructions inside). Or Look for INVERTO ONE Or INVERTO 60 for Blonde Hair. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00S1S2T3O | | Benefits | Smoothes and softens hair | | Best Sellers Rank | 22,140 in Beauty ( See Top 100 in Beauty ) 3 in Chemical Hair Straighteners | | Brand | KERATIN RESEARCH | | Brand Name | KERATIN RESEARCH | | Country Of Origin | USA | | Customer Reviews | 3.8 out of 5 stars 5,565 Reviews | | Global Trade Identification Number | 00821040720129 | | Hair Type | All | | Hair type | All | | Item Form | Cream | | Item Weight | 8 Ounces | | Item form | Cream | | Item weight | 8 Ounces | | Manufacturer | KERATIN RESEARCH | | Manufacturer Part Number | 821040120127 | | Material Features | formaldehyde-free | | Model Number | SG_B00S1S2T3O_US | | Number of Items | 1 | | Product benefits | Smoothes and softens hair | | Scent | Coconut | | Scent Name | Coconut | | Special Ingredients | Argan oil, Coconut oil | | UPC | 821040720129 | | Unit Count | 240.0 millilitre | ## Product Details - **Brand:** KERATIN RESEARCH - **Hair type:** All - **Item form:** Cream - **Item weight:** 8 Ounces - **Product benefits:** Smoothes and softens hair ## Images ![KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) - Image 1](https://m.media-amazon.com/images/I/71TgV-42pmL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this 'no wait' or not? Amazon product description says express formula/no wait, instructions in box say standard 3 days? Confused?** A: This is express formula, as you have to wash the hair after just one day. **Q: How to use this formula & is it suitable for weak fragile hair or women with forehead hair fall** A: I would imagine you would need the weaker strength. And the instructions should be included **Q: Colour: I heard you should colour your hair after applying this product. How long should I wait?** A: Apparently your not allowed to colour your hair for 2 wks after treatment. **Q: Can i buy only the keritain treatment on its own, as i still have plenty of the shampoo left from last order.** A: No you have to buy the set , you may have to else where ?? ## Frequently Bought Together - Brazilian Keratin Hair Straightening Complex (2x 120ml) - Blowout Long-Lasting Treatment with Argan Oil for Smooth, Professional Straightening Results - Keratin Research - Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml - 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/71506093-keratin-research-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair](https://www.desertcart.sn/products/71506093-keratin-research-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-30*