---
product_id: 641052009
title: "Hair Keratin Treatment: Brazilian Protein Smoothing, Moisturizing, Frizz-Free, & Intensive Shine in a Single Step. Effective 500ml/16.91oz for Straight, Lustrous Hair"
brand: "let me be"
price: "568 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Let Me Be"
url: https://www.desertcart.ro/products/641052009-hair-keratin-treatment-brazilian-protein-smoothing-moisturizing-frizz-free-intensive
store_origin: RO
region: Romania
---

# One-step fast smoothing Frizz-free intense shine 500ml pro-size bottle Hair Keratin Treatment: Brazilian Protein Smoothing, Moisturizing, Frizz-Free, & Intensive Shine in a Single Step. Effective 500ml/16.91oz for Straight, Lustrous Hair

**Brand:** let me be
**Price:** 568 Lei
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your sleekest, shiniest hair yet—because your look deserves the spotlight!

## Quick Answers

- **What is this?** Hair Keratin Treatment: Brazilian Protein Smoothing, Moisturizing, Frizz-Free, & Intensive Shine in a Single Step. Effective 500ml/16.91oz for Straight, Lustrous Hair by let me be
- **How much does it cost?** 568 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/641052009-hair-keratin-treatment-brazilian-protein-smoothing-moisturizing-frizz-free-intensive)

## 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

- • **All Hair Types, One Solution:** Perfectly formulated to tame frizz and boost shine on straight, wavy, or textured hair.
- • **Long-Lasting Hydration & Shine:** Protein and argan oil blend keeps hair soft and glossy without dryness for months.
- • **Customizable Finish for Every Mood:** Control your look from ultra-straight to naturally smooth by adjusting processing time.
- • **Salon-Quality Smoothing, Simplified:** Achieve sleek, manageable hair in just one easy step—no pre-wash needed.
- • **Professional Volume, At-Home Convenience:** Generous 500ml bottle delivers multiple treatments for salon results anytime.

## Overview

Let Me Be Hair Keratin Treatment is a professional-grade, 500ml Brazilian smoothing formula that delivers customizable, frizz-free shine and hydration in a single step. Suitable for all hair types, it simplifies your routine by requiring no pre-wash and offers long-lasting smoothness and softness with a salon-quality finish at home.

## Description

desertcart.com: 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 : Beauty & Personal Care

Review: Customizable Salon-Smooth Results That Last for Months - I’ve used the Let Me Be Hair Keratin Treatment twice, with a 4-month gap between applications, and I’m very impressed with the results. The first time, I left it on my hair for 1 hour, and the result was a very sleek, ultra-straight, frizz-free finish with intense shine—definitely a strong, salon-level smoothing effect. While I loved the results, I realized I wanted something a bit more natural for everyday wear. For the second application, done four months later, I left it on for only 30 minutes, and this gave me exactly what I was looking for: smooth, frizz-free hair with movement, softness, and shine, without looking overly flat or stiff. Another big plus is that my hair did not become dry over time, even months after using the treatment, which is very important to me when it comes to any smoothing or keratin product. The application process is simple and straightforward. I washed my hair with a regular shampoo, applied the product, let it process for 30 minutes, rinsed only, and then finished with a blow-dry and flat iron. Easy to do at home and very effective. ✨ Pros: • Customizable results depending on processing time • Excellent frizz reduction • Soft, shiny, and hydrated hair • No dryness even months later • Easy application and great yield ⚠️ Cons: • The smell bothered me a bit on the first day after application • Since I color my hair, I noticed some color fading - the video I posted clearly shows how much my hair color faded after using this product Overall, this is a very effective keratin treatment that delivers professional-looking results and long-lasting smoothness. I highly recommend it for anyone looking to reduce frizz, boost shine, and achieve smoother hair with control over the final result.
Review: "Game-Changer for Frizz and Damage! Let Me Be Keratin Treatment Review" - I love the Let Me Be Keratin hair treatment! It leaves my hair super smooth, shiny, and frizz-free. The formula with proteins and argan oil works great for damaged hair. Easy to apply and the scent is amazing. Highly recommended for a salon-quality finish at home. ★★★★★

## Features

- ✅ One-Step Smoothing Treatment – Designed for easy application, this protein and keratin-based system helps enhance the appearance of smooth, manageable hair in a single step.
- ✅ Supports Shine & Frizz Control – Helps reduce the look of frizz and flyaways while improving shine and softness for a more polished appearance.
- ✅ Suitable for All Hair Types – Works effectively on straight, wavy, or textured hair. Ideal for those looking to maintain a sleek and well-groomed finish.
- ✅ No Pre-Wash Needed – Apply directly to dry hair, simplifying your haircare routine without the need for pre-treatment washing.
- ✅ Professional-Size Bottle – 500ml / 16.91 fl.oz format offers multiple uses at home or in a salon setting for long-lasting hair maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07LHHB6CY |
| Best Sellers Rank | #73,341 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #39 in Chemical Hair Straighteners |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,164) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | PU500 |
| Product Dimensions  | 2.76 x 2.76 x 8.66 inches; 1.1 Pounds |
| UPC  | 751320787101 |

## Product Details

- **Brand:** Let Me Be
- **Hair Type:** Curly, Straight
- **Item Form:** Cream
- **Item Weight:** 0.5 Kilograms
- **Product Benefits:** Smoothing

## Images

![Hair Keratin Treatment: Brazilian Protein Smoothing, Moisturizing, Frizz-Free, & Intensive Shine in a Single Step. Effective 500ml/16.91oz for Straight, Lustrous Hair - Image 1](https://m.media-amazon.com/images/I/41L0J9iYu1L.jpg)

## Questions & Answers

**Q: Treatment. Y paso único es lo mismo  ? La botella se ve diferente**
A: El q yo compre ew Paso Unico" y no dice Tratamiento, asi q deben ser diferentes.

**Q: I received the package is broken and the product is out and when it weighs not 500ml what should I do in this case?**
A: Looking on Internet

**Q: Can this be used on processed hair?**
A: I had keratine and Botox before

**Q: How long is the product good for? (expiration)**
A: Hello, the expiration date is May 2025.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Customizable Salon-Smooth Results That Last for Months
*by M***S on January 11, 2026*

I’ve used the Let Me Be Hair Keratin Treatment twice, with a 4-month gap between applications, and I’m very impressed with the results. The first time, I left it on my hair for 1 hour, and the result was a very sleek, ultra-straight, frizz-free finish with intense shine—definitely a strong, salon-level smoothing effect. While I loved the results, I realized I wanted something a bit more natural for everyday wear. For the second application, done four months later, I left it on for only 30 minutes, and this gave me exactly what I was looking for: smooth, frizz-free hair with movement, softness, and shine, without looking overly flat or stiff. Another big plus is that my hair did not become dry over time, even months after using the treatment, which is very important to me when it comes to any smoothing or keratin product. The application process is simple and straightforward. I washed my hair with a regular shampoo, applied the product, let it process for 30 minutes, rinsed only, and then finished with a blow-dry and flat iron. Easy to do at home and very effective. ✨ Pros: • Customizable results depending on processing time • Excellent frizz reduction • Soft, shiny, and hydrated hair • No dryness even months later • Easy application and great yield ⚠️ Cons: • The smell bothered me a bit on the first day after application • Since I color my hair, I noticed some color fading - the video I posted clearly shows how much my hair color faded after using this product Overall, this is a very effective keratin treatment that delivers professional-looking results and long-lasting smoothness. I highly recommend it for anyone looking to reduce frizz, boost shine, and achieve smoother hair with control over the final result.

### ⭐⭐⭐⭐⭐ "Game-Changer for Frizz and Damage! Let Me Be Keratin Treatment Review"
*by A***L on January 31, 2026*

I love the Let Me Be Keratin hair treatment! It leaves my hair super smooth, shiny, and frizz-free. The formula with proteins and argan oil works great for damaged hair. Easy to apply and the scent is amazing. Highly recommended for a salon-quality finish at home. ★★★★★

### ⭐⭐⭐⭐⭐ Tratamiento para el cabello
*by D***T on December 25, 2025*

Excelente producto

## 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

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**Shop now:** [https://www.desertcart.ro/products/641052009-hair-keratin-treatment-brazilian-protein-smoothing-moisturizing-frizz-free-intensive](https://www.desertcart.ro/products/641052009-hair-keratin-treatment-brazilian-protein-smoothing-moisturizing-frizz-free-intensive)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-15*