---
product_id: 283321636
title: "Complex Brazilian Hair Treatment Professional results Straighten and Smooths Hair (CS 120ml (Clarifying Shampoo only))"
brand: "keratin research"
price: "$35.28"
currency: USD
in_stock: true
category: "Keratin Research"
url: https://www.desertcart.us/products/283321636-complex-brazilian-hair-treatment-professional-results-straighten-and-smooths-hair
store_origin: US
region: United States of America
---

# Formaldehyde-free keratin prep 120ml clarifying shampoo High pH formula for deep cleansing Complex Brazilian Hair Treatment Professional results Straighten and Smooths Hair (CS 120ml (Clarifying Shampoo only))

**Brand:** keratin research
**Price:** $35.28
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock salon-perfect smoothness with every wash! 🧴

## Quick Answers

- **What is this?** Complex Brazilian Hair Treatment Professional results Straighten and Smooths Hair (CS 120ml (Clarifying Shampoo only)) by keratin research
- **How much does it cost?** $35.28 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/283321636-complex-brazilian-hair-treatment-professional-results-straighten-and-smooths-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

- • **Deep-Cleansing Power:** Specifically formulated to remove all residues and impurities for a flawless keratin treatment base.
- • **Optimized pH Balance:** Higher pH level opens hair cuticles, maximizing keratin absorption and treatment effectiveness.
- • **Sulfate-Free Formula:** Gentle yet powerful cleansing without harsh sulfates, preserving hair health and moisture.
- • **Coconut Scented Luxury:** Infused with a subtle coconut fragrance for a refreshing, spa-like experience.
- • **Universal Hair Compatibility:** Perfectly suited for all hair types and colors, ensuring professional results every time.

## Overview

Complex Brazilian Hair Treatment Clarifying Shampoo (120ml) is a high-pH, sulfate-free pre-wash designed to deep-clean hair and open cuticles for optimal keratin treatment absorption. Formaldehyde-free and suitable for all hair types, it removes buildup and impurities while leaving a refreshing coconut scent, ensuring professional-grade straightening and smoothing results.

## Description

Best match clarifying shampoo for any Keratin Hair Treatment. Clarifying Shampoo is formulated to deep-cleans the hair cuticle and remove all residues and impurities that cling to the hair shaft. and to open the cuticle for optimum receptivity of The Keratin Treatment.

## Features

- Dont let other product confuse you; When it comes to a keratin treatment you need a SPECIFIC clarifying shampoo with higher PH.
- Best clarifying shampoo for any Keratin Hair Treatment.
- Clarifying Shampoo is formulated to deep-cleans the hair cuticle and remove all residues and impurities that cling to the hair shaft. and to open the cuticle for optimum receptivity of The Keratin Treatment.
- Keratin Treatment Pre Wash.
- Includes: 120ml Clarifying Shampoo

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S1S2SRQ |
| ASIN  | B00S1S2SRQ |
| Active Ingredients | Keratin |
| Age Range Description | Adult |
| Best Sellers Rank | #366,295 in Beauty ( See Top 100 in Beauty ) #13,123 in Hair Shampoos |
| Brand Name | Keratin Research |
| Customer Reviews | 4.4 4.4 out of 5 stars (753) |
| Customer reviews | 4.4 4.4 out of 5 stars (753) |
| Date First Available  | 26 August 2016 |
| Hair Type | All |
| Is Discontinued By Manufacturer  | No |
| Item Form | Liquid |
| Item Weight | 4 Ounces |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | KERATIN RESEARCH |
| Manufacturer  | KERATIN RESEARCH |
| Manufacturer Part Number | 821040120127 |
| Manufacturer reference  | 821040120127 |
| Material Type Free | Formaldehyde Free |
| Number of Items | 1 |
| Other Special Features of the Product | Keratin Treatment Preparation |
| Package Dimensions  | 13.4 x 4.2 x 3.8 cm; 113.4 g |
| Product Benefits | Cleansing, Prepares Hair for Keratin Treatment, Moisturizing, Sulfate-free |
| Recommended Uses For Product | Dryness |
| Scent Name | Coconut |
| Suitable Hair Color | All Hair Colors |
| UPC | 821040720136 |
| Unit Count | 4.05 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** Keratin Research
- **Hair type:** All
- **Item form:** Liquid
- **Scent:** Coconut

## Images

![Complex Brazilian Hair Treatment Professional results Straighten and Smooths Hair (CS 120ml (Clarifying Shampoo only)) - Image 1](https://m.media-amazon.com/images/I/51URwB5EUFS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Would this shampoo remove the keratin treatment if I no longer want it?**
A: This is made to work with a keratin treatment in it without stripping it out. If you’re trying to strip your keratin treatment out, use a sulfate shampoo. But your hair will fell kinda rough from that.

**Q: Como aplicarlo es todo el producto de una sola vez? Hay que usar plancha?**
A: Te lavas con el shampoo ese, luego dejas secar. Cuando este completamente seco aplicas la keratina. Luego dejas secar con la keratina y pasas la plancha para sellar en todo el pelo.

**Q: Is this a daily shampoo once you have a keratin treatment?**
A: While this is a good shampoo to use with a keratin treatment, I wouldn’t use it daily. You’ll want to find a good sulfate free shampoo for daily cleaning. Use this one a week or so.

**Q: Can this be used to remove temporary or semi permanent hair color**
A: I’ve used it after coloring my hair and it does not remove color.

## Frequently Bought Together

- Complex Brazilian Keratin Hair Treatment Professional result
- Premium Advanced Brazilian Keratin Blowout Hair Complex Treatment Professional Results Straightens and Smooths Hair for Months Queratina Keratina Brasilera Tratamiento (KR 10oz)
- Keratin Research Natural Argan Oil Infused Sulfate Free Shampoo and Conditioner 2 bottles Value Set for Keratin Treatments, Maintainance After Care, post treatment shampoo Conditioner (300ml 2 pack)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-11*