---
product_id: 381463459
title: "Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System"
brand: "let me be"
price: "€ 134.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Let Me Be"
url: https://www.desertcart.ie/products/381463459-protein-smoothing-treatment-single-step1l-brazilian-keratin-treatment-progressive-brush
store_origin: IE
region: Ireland
---

# Intensive Shine Frizz Control Moisturizing Power Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System

**Brand:** let me be
**Price:** € 134.44
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock Your Hair's Potential with Let Me Be! ✨

## Quick Answers

- **What is this?** Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System by let me be
- **How much does it cost?** € 134.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/381463459-protein-smoothing-treatment-single-step1l-brazilian-keratin-treatment-progressive-brush)

## 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

Brush Let Me Be without single step formaldehyde was developed with a new technology capable of restoring and preventing the aging of the wires in a single application step, in addition to dispensing the prewash. For being organic 0% formaldehyde does not cause any nuisance does not have smell and neither does the eyes burn. We have a unique and exclusive formulation developed with a blend of amino acids and proteins that in synergy give the result of smoothing. Application : Divide the hair into four parts. Starting at the nape of the neck, apply the product across the length of the hair, wick to wick with a brush and comb. Wait approximately 40 minutes, depending on the thickness and degree of porosity of the yarn. Rinse and extract from 30% to 40% of the product.Stain 100% wires only with the dryer and hands (without the use of a brush). Wrap thin wicks 10 to 15 times with the board at 230ºC. Rinse the hair and apply a conditioner or moisturizing mask. Tip: We advise that the use of the product is carried out by a professional. Result : Promotes softness and restoration to wires, reducing volume and eliminating frizz.

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 |
|---------------|-------|
| Brand | Let Me Be |
| Hair type | Curly, Dry |
| Item form | Liquid |
| Item weight | 1.09 Kilograms |
| Product benefits | Straightening, Smoothing, and Strengthening Hair |

## 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

![Protein Smoothing Treatment Single Step1L | Brazilian Keratin Treatment | Progressive Brush | Smoothing System - Image 1](https://m.media-amazon.com/images/I/41UwzDWrvpL.jpg)

## 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. 
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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

### ⭐⭐⭐⭐⭐ Wawoo
*by V***G on 23 February 2024*

Best product ever Nice smell Easy to use And perfect effect

### ⭐⭐⭐⭐⭐ المنتج جميل
*by ا***ف on 28 October 2024*

ممتاز

## 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

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**Shop now:** [https://www.desertcart.ie/products/381463459-protein-smoothing-treatment-single-step1l-brazilian-keratin-treatment-progressive-brush](https://www.desertcart.ie/products/381463459-protein-smoothing-treatment-single-step1l-brazilian-keratin-treatment-progressive-brush)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-22*