--- product_id: 381463459 title: "Let Me Be Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System" brand: "let me be" price: "$248.22" currency: USD in_stock: true reviews_count: 13 category: "Let Me Be" url: https://www.desertcart.us/products/381463459-let-me-be-protein-smoothing-treatment-single-step1l-brazilian-keratin store_origin: US region: United States of America --- # Intensive Shine Frizz Control Moisturizing Power Let Me Be Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System **Brand:** let me be **Price:** $248.22 **Availability:** ✅ In Stock ## Summary > ✨ Unlock Your Hair's Potential with Let Me Be! ✨ ## Quick Answers - **What is this?** Let Me Be Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System by let me be - **How much does it cost?** $248.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/381463459-let-me-be-protein-smoothing-treatment-single-step1l-brazilian-keratin) ## Best For - let me be enthusiasts ## Why This Product - Trusted let me be brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Step Wonder:** Experience the power of Brazilian Keratin in a single application. - • **Rich in Protein:** Nourish and repair your hair from the inside out. - • **Frizz-Free Formula:** Say goodbye to frizz and hello to manageable hair. - • **Transform Your Tresses:** Achieve soft, luscious, and straight hair effortlessly. - • **Versatile for All Hair Types:** Perfect for curly, dry, or frizzy hair—everyone can shine! ## Overview Let Me Be Protein Smoothing Treatment is a Brazilian Keratin treatment designed to transform your hair in just one step. This powerful formula moisturizes, straightens, and controls frizz, making it suitable for all hair types. With its rich protein content, it repairs and revitalizes hair, leaving it soft, shiny, and manageable. ## Description Discover beautiful hair and wake up with luscious hair everyday with the Original Brazilian Formula Keratin Treatment LET ME BE. Save yourself the countless hours & damage of blow dryers & hair straighteners with the Brazilian Keratin Treatment. PROTEIN SMOOTHNESS: This treatment allows you to reduce curls and frizz and transforms your hair back to its original curl pattern, so you never have to worry about permanently straightening. Unlike a relaxer this treatment will not damage your hair. Effective protection of hair damage. It’s long-lasting effect keeps your hair smooth and shiny. Let Me be keratin hair straightening one step treatment is a sought after product in today’s professional salon market. The kit includes a 33.8 fl.oz - 1L. FORMALDEHYDE FREE FORMULA: Smooth and straighten your hair easily with the formaldehyde free formulation formula. We have a unique and exclusive formulation developed with a blend of amino acids and proteins that, in synergy, give the desired result. Great for men & women HIGHLIGHTS PROGRESSIVE STRAIGHT EFFECT IN ONE STEP: Fast & simple to use, 1 step easy application will result in beautiful hair. It instantly will give your hair moisture, strength, vitality, and add a long lasting shine, reducing the Frizz with just a single Product. 100% BRAZILIAN HAIR TREATMENT: Our Brazilian Hair Treatment is a unique formula with high quality ingredients. WASH AFTER APPLICATION: Best of all, Let Me Be treated hair can be washed after application treatment as opposed to other brands' required 4 day wait! This kit is good for a single treatment. Review: Good quality - 💯 good products really amazing good results helps to make ur hair healthier smooth soft and shining Review: Good - Good ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RS1M4V3 | | Best Sellers Rank | #25,872 in Beauty ( See Top 100 in Beauty ) #24 in Chemical Hair Straighteners | | Brand | Let Me Be | | Brand Name | Let Me Be | | Customer Reviews | 4.4 out of 5 stars 1,453 Reviews | | Hair Type | Curly, Dry | | Hair type | Curly, Dry | | Item Form | Liquid | | Item Weight | 1.09 Kilograms | | Item form | Liquid | | Item weight | 1.09 Kilograms | | Manufacturer | Let Me Be | | Manufacturer Part Number | LE | | Material Features | Organic Straightening | | Product Benefits | Straightening, Smoothing, and Strengthening Hair | | Product benefits | Straightening, Smoothing, and Strengthening Hair | | Scent Name | Unscented | | Set Name | Single Step | | Special Ingredients | brazilian keratin | | UPC | 783764502828 | | Unit Count | 33.8 Fluid Ounces | ## Product Details - **Brand:** Let Me Be - **Hair type:** Dry - **Item weight:** 1.09 Kilograms - **Product benefits:** Straightening, Smoothing, and Strengthening Hair - **Item form:** Liquid ## Images ![Let Me Be Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System - Image 1](https://m.media-amazon.com/images/I/41UwzDWrvpL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can I see the label of ingredients?** A: Modo de usar: Tenga en cuenta que debe realizar la prueba de la mecha con al menos 3 o 4 días de anticipación. Agite bien el frasco antes de usarlo. La aplicación del producto no necesita un prelavado con el champú anti-residuos. Solo es necesario lavar el cabello previamente con champú habitual (de uso diario) si el cabello es con crema, spray, sin aclarado, aceite o cualquier otro producto. En este caso, después del lavado, el champú debe retirarse al 100% y secarse al 100% antes de aplicar el producto. Para un resultado perfecto, aplicar el producto directamente sobre el cabello seco, esperar una pausa de hasta 50 minutos para cabellos rubios, teñidos, grises o decolorados o hasta 1: 30h para cabellos normales / resistentes. Enjuagar con agua fría retirando el producto al 100% del cabello. Secar 100% (no cepillar) Aplana los mechones delgados varias veces hasta que veas que la cutícula está sellada de 20 a 30 veces, según el tipo de cabello. Para un mejor resultado, prefiera una tabla de titanio. Para cabello normal, grueso o resistente use 230ºc o 450ºF. En rubio, gris o de color, utilice la tabla con una temperatura de 170ºC o 340F. CONSEJO PARA RUBIAS * El cabello se puede teñir inmediatamente después de la aplicación si es necesario (sin amoníaco). * Para tonos superiores a 7 o platino, puedes mezclar con Protein Smoothing Passo Único un tono de tu elección en la proporción de 80ml del progresivo / 20g del shader. * Para lograr un resultado nacarado, mezclar Progressiva con la mascarilla Champagne en la proporción de 80ml de la progresiva + 20g de la mascarilla Champagne. Mais sobre o texto originalÉ necessário fornecer o texto original para ver mais informações sobre a tradução Enviar feedback Painéis laterais **Q: What are the ingredients of this product?** A: According to the manufacturer, this is the Composition: Aqua, Disodium EDTA, Polyquaternium-67, Cetrimonium Chloride, PEG-90M, Cetearyl Alcohol, Behentrimonium Methosulfate, Shea Butter Cetyl Esters, Isopropyl Palmitate, Methylchloroisothiazolinone, Methylisothiazolinone, Methicone, Polyquaternium Hydroly, Lacticzed Acticide Keratin, Hydrolyzed Adansonia Digitata Seed Extract, Hydrolyzed Collagen, Parfum, Linalool, Limonene, Butylphenyl Methylpropional, Coumarin, Hexyl Cinnamal, Citronellol. *The presence of Carbocysteine in the composition is only as a PRESERVATIVE and not as a smoothing agent. The active ingredient of the brush is umblend of acids, amino acids and proteins with the presence of lactic acid. **Q: Cuanto tiempo hay que esperar para ponerselo despues de teñirse** A: Hola, después de teñir solo tienes que esperar 2 semanas para aplicar este tratamiento. Saludos. **Q: Me dijeron que solo debe usarse es con alaciadora de placas de titanio** A: Hola! Puedes utilizar la alaciadora de tu preferencia. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by J***O on 28 September 2025* 💯 good products really amazing good results helps to make ur hair healthier smooth soft and shining ### ⭐⭐⭐⭐⭐ Good *by Y***H on 29 May 2026* Good ### ⭐⭐⭐⭐⭐ Wawoo *by V***G on 23 February 2024* Best product ever Nice smell Easy to use And perfect effect ## Frequently Bought Together - Let Me Be Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System - Let Me Be ProSalon Post Protein Home Care Shampoo - After Protein Maintanence Hair Care Shampoo 240ml-Brazil --- ## 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.us/products/381463459-let-me-be-protein-smoothing-treatment-single-step1l-brazilian-keratin](https://www.desertcart.us/products/381463459-let-me-be-protein-smoothing-treatment-single-step1l-brazilian-keratin) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*