--- product_id: 648441970 title: "Let Me Be Protein Smoothing Hair Keratin Treatment, 500ml" price: "$126.95" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/648441970-let-me-be-protein-smoothing-hair-keratin-treatment-500ml store_origin: US region: United States of America --- # Let Me Be Protein Smoothing Hair Keratin Treatment, 500ml **Price:** $126.95 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Let Me Be Protein Smoothing Hair Keratin Treatment, 500ml - **How much does it cost?** $126.95 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/648441970-let-me-be-protein-smoothing-hair-keratin-treatment-500ml) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Discover the beautiful hair you had all along & wake up with beautiful 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 reduced curls and frizz and also allows your hair to go 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 keeps your hair long last smooth and shiny. Let me be keratin hair straightening treatment one step is the most requested product of its kind in today professional salon market. This kit comes with a 500ml bottle or 17.63 fl. oz. FORMALDEHYDE FREE FORMULA: Smooth and straighten your hair easily with the formaldehyde free formulation formula. Choose to smooth safely and effectively on curly hairs. Great for men & women looking straight your hairs with frizz free and formaldehyde free formula. HIGHLIGHTS: Brazilian Formula Straightening Hair Frizz Free Intensive Shine Wash After Application PROGRESSIVE STRAIGHT EFFECT IN ONE STEP: Fast & simple to use, this treatment with an easy application process instantly will give to your hair moisture, strength, vitality, and add an extreme 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 which allow you to have a shine, smooth and silky hair. 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. Authentic Original Formula Brazilian product direct from Brazilian Let Me Be factory. Review: Good quality - 💯 good products really amazing good results helps to make ur hair healthier smooth soft and shining Review: Wawoo - Best product ever Nice smell Easy to use And perfect effect ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LHHB6CY | | Best Sellers Rank | #10,306 in Beauty ( See Top 100 in Beauty ) #209 in Hair Deep Conditioners & Treatments | | Customer reviews | 4.4 4.4 out of 5 stars (1,443) | | Is Discontinued By Manufacturer | No | | Item model number | PU500 | | Label | Let Me Be | | Manufacturer | Let Me Be | | Product Dimensions | 7 x 7 x 22 cm; 500 g | ## Product Details - **Brand:** Let Me Be - **Item form:** Liquid - **Material features:** Natural - **Hair type:** Straight - **Product benefits:** Smoothening ## Images ![Let Me Be Protein Smoothing Hair Keratin Treatment, 500ml - Image 1](https://m.media-amazon.com/images/I/41L0J9iYu1L.jpg) ## Questions & Answers **Q: How to use it exactly ? Apply then straightener then wash. Or apply wash then use straightener ???** A: This product is protien treatment for hair? Or only hair mask same as any cream put then wash? because I found hair mask is written on the bottle. ## 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 ### ⭐⭐⭐⭐⭐ Wawoo *by V***G on 23 February 2024* Best product ever Nice smell Easy to use And perfect effect ### ⭐⭐⭐⭐⭐ Review *by ا***ف on 28 October 2024* ممتاز ## Frequently Bought Together - Let Me Be Hair Keratin Treatment: Brazilian Protein Smoothing, Moisturizing, Frizz-Free, & Intensive Shine in a Single Step. Effective 500ml/16.91oz for Straight, Lustrous Hair - Let Me Be Pro Repair Ultra Mask 500g – Single Step Hair Treatment for Professional Repair and Nourishment – Restores Dry, Damaged Hair and Boosts Shine - Let Me Be Protein Home Care Shampoo 240ml – Post-Progressive Smoothing Shampoo for Frizz Control, Shine & Hydration – Protein & Collagen-Enriched Formula for All Hair Types --- ## 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/648441970-let-me-be-protein-smoothing-hair-keratin-treatment-500ml](https://www.desertcart.us/products/648441970-let-me-be-protein-smoothing-hair-keratin-treatment-500ml) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-15*