---
product_id: 71506093
title: "Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2)"
brand: "keratin research"
price: "฿5467"
currency: THB
in_stock: true
reviews_count: 11
category: "Keratin Research"
url: https://www.desertcart.co.th/products/71506093-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair-repair-complex
store_origin: TH
region: Thailand
---

# 4-6 months lasting smoothness Formaldehyde-free organic formula Deep hydration with Argan & coconut oils Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2)

**Brand:** keratin research
**Price:** ฿5467
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s ultimate glow-up with zero compromise! ✨

## Quick Answers

- **What is this?** Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) by keratin research
- **How much does it cost?** ฿5467 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/71506093-brazilian-keratin-hair-treatment-straightening-smoothing-damaged-hair-repair-complex)

## 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

- • **Clean & Conscious Beauty:** Formaldehyde-free, enriched with natural Argan oil and amino acids for healthy, nourished hair.
- • **Long-Lasting Hair Vitality:** Repairs damaged strands from within, leaving hair flexible, elastic, and naturally shiny.
- • **Express Results, Effortlessly:** No 3-day wait—see instant smoothing and repair with a quick, easy application.
- • **Tailored for Thick & Coarse Hair:** Generous 120ml x2 pack ensures full coverage for long or dense hair types—never run out mid-treatment.
- • **Salon-Quality Straightening at Home:** Achieve sleek, frizz-free hair for up to 6 months without costly salon visits.

## Overview

KERATIN RESEARCH Brazilian Keratin Hair Treatment is a formaldehyde-free, organic formula designed to straighten, smooth, and repair damaged hair for 4-6 months. Infused with Argan oil, collagen proteins, and amino acids, it delivers deep hydration and long-lasting shine. This express treatment requires no waiting period and is ideal for thick, coarse hair, offering salon-quality results from the comfort of home.

## Description

KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) : desertcart.co.uk: Beauty

Review: It works! - I don’t usually write reviews but felt this product needed it! I’ve had a few Brazilian blow drys at the hairdressers but needed to find a cheaper alternative. Didn’t have much hope for this to be honest but I can honestly say it works so well and it may of even been better than the salon. It’s easy to do though it takes some time. I have very thick and frizzy 2b hair which usually leaves me looking like hagrid when I leave it to dry. This stuff means I can leave it to dry naturally and it is so soft and smooth. Dries quicker and feels so healthy. I applied the treatment about 3 months ago and it is still noticeably smoother! The only small downside is that it does leave your hair smelling a bit funky but only really when it gets wet. Once dried it’s not noticeable! 10/10 recommend!
Review: An honest, non biased review of a product which works for my hair - This is the 4th time I’ve purchased this product and so I felt a review was justified. This product has honestly changed my life! A little dramatic I know but it really has in that it has saved me hundred of hours, this treatment takes about 3 hours to apply so yes it’s a slog but it really is worth it because once applied I do not heat treat my hair in any way shape or form for approximately 3 months. I just wash, air dry and go. Here are the before and after photos of my hair. As you can see following the treatment it is immaculately straight, this is before i wash it out (which will be tomorrow) so after tomorrow my hair will be less straight, and more defined curls with zero frizz which is exactly how I like it, I don’t dig the polka straight look but if I did, it would only take 10 minutes to achieve this look rather than 90 minutes which is how long it would normally take. If you’re looking for something which will make your curly hair more manageable and defined I would definitely give this a go. Warning! It does really quite sting your eyes so make sure you apply in a well ventilated room! ***update! I have now added photos of what it looked like after I washed the treatment out 48 hours later and left it to air dry.. (see photos taken in room with green walls) you can see how the roots are a little wavy (probably as I couldn’t get so close with the straighteners) I should also add that I used straightener set to 230 degree. In the past when I’ve used straightener which only peak at 180, the end result was not so straight

## Features

- THIS IS UK-EU VERSION FORMALDEHYDE-FREE VERSION: Advanced yet fast and simple to use keratin treatment that instantly straightens, smooths, repairs, conditions, and strengthens the hair using an intense conditioning remedy which restores vitality by repairing the hair from the inside out.
- The amazing results will leave hair elastic, flexible, and soft with a naturally vibrant shine. Brazilian Straight quality Original Formula straightens and smooths your hair for 4-6 months. No Need to wait 3 days- Express formula.
- This Keratin Hair Treatment contains Argan oil, coconut oils, proteins and amino acid complexes for powerful moisture binding for healthy and shiny hair. Instructions must be followed as they are written for best results!
- For very long hair and/or course and dry hair (dry and thick hair absorbs more product), please consider 2 bottles. You want to be sure you don't run out of product in the middle of the treatment. Most people find 120ml adequate.
- May not be suitable for Bleached or colored blonde hair as it may alter the color a bit however there is a way to avoid it by reducing the heat (Instructions inside). Or Look for INVERTO ONE Or INVERTO 60 for Blonde Hair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S1S2T3O |
| ASIN  | B00S1S2T3O |
| Best Sellers Rank | 47,580 in Beauty ( See Top 100 in Beauty ) 5 in Chemical Hair Straighteners |
| Brand | KERATIN RESEARCH |
| Colour | ORIGINAL |
| Country of origin  | USA |
| Customer Reviews | 3.9 3.9 out of 5 stars (5,539) |
| Customer reviews | 3.9 3.9 out of 5 stars (5,539) |
| Date First Available | 26 Aug. 2016 |
| Format | Cream |
| Is discontinued by manufacturer  | No |
| Item dimensions L x W x H | 5.1 x 10.2 x 10.2 centimetres |
| Item model number | SG_B00S1S2T3O_US |
| Item model number  | SG_B00S1S2T3O_US |
| Item weight | 8 Ounces |
| Manufacturer | KERATIN RESEARCH |
| Manufacturer  | KERATIN RESEARCH |
| Package Weight | 0.29 Kilograms |
| Package dimensions | 12.4 x 8.5 x 4.4 centimetres |
| Product Dimensions | 5.08 x 10.16 x 10.16 cm; 226.8 g |
| Product Dimensions  | 5.08 x 10.16 x 10.16 cm; 226.8 g |
| Scent | Coconut |
| Special features | Natural organic results- formaldehyde-free |
| Volume | 120 Millilitres |

## Product Details

- **Brand:** KERATIN RESEARCH
- **Hair type:** All
- **Item form:** Cream
- **Item weight:** 8 Ounces
- **Product benefits:** Smoothes and softens hair

## Images

![Brazilian Keratin Hair Treatment Straightening Smoothing Damaged Hair Repair Complex Blowout Long Lasting Organic Natural Results, Argan Oil collagen Proteins Amino acids (120ml x2) - Image 1](https://m.media-amazon.com/images/I/71TgV-42pmL.jpg)

## Questions & Answers

**Q: Is this 'no wait' or not? Amazon product description says express formula/no wait, instructions in box say standard 3 days? Confused?**
A: This is express formula, as you have to wash the hair after just one day.

**Q: How to use this formula & is it suitable for weak fragile hair or women with forehead hair fall**
A: I would imagine you would need the weaker strength. And the instructions should be included

**Q: Colour:  I heard you should colour your hair after applying this product. How long should I wait?**
A: Apparently  your not allowed to colour your hair for 2 wks after treatment.

**Q: Can i buy only the keritain treatment on its own, as i still have plenty of the shampoo left from last order.**
A: No you have to buy the set , you may have to else where ??

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works!
*by A***G on 15 August 2024*

I don’t usually write reviews but felt this product needed it! I’ve had a few Brazilian blow drys at the hairdressers but needed to find a cheaper alternative. Didn’t have much hope for this to be honest but I can honestly say it works so well and it may of even been better than the salon. It’s easy to do though it takes some time. I have very thick and frizzy 2b hair which usually leaves me looking like hagrid when I leave it to dry. This stuff means I can leave it to dry naturally and it is so soft and smooth. Dries quicker and feels so healthy. I applied the treatment about 3 months ago and it is still noticeably smoother! The only small downside is that it does leave your hair smelling a bit funky but only really when it gets wet. Once dried it’s not noticeable! 10/10 recommend!

### ⭐⭐⭐⭐⭐ An honest, non biased review of a product which works for my hair
*by M***B on 14 September 2020*

This is the 4th time I’ve purchased this product and so I felt a review was justified. This product has honestly changed my life! A little dramatic I know but it really has in that it has saved me hundred of hours, this treatment takes about 3 hours to apply so yes it’s a slog but it really is worth it because once applied I do not heat treat my hair in any way shape or form for approximately 3 months. I just wash, air dry and go. Here are the before and after photos of my hair. As you can see following the treatment it is immaculately straight, this is before i wash it out (which will be tomorrow) so after tomorrow my hair will be less straight, and more defined curls with zero frizz which is exactly how I like it, I don’t dig the polka straight look but if I did, it would only take 10 minutes to achieve this look rather than 90 minutes which is how long it would normally take. If you’re looking for something which will make your curly hair more manageable and defined I would definitely give this a go. Warning! It does really quite sting your eyes so make sure you apply in a well ventilated room! ***update! I have now added photos of what it looked like after I washed the treatment out 48 hours later and left it to air dry.. (see photos taken in room with green walls) you can see how the roots are a little wavy (probably as I couldn’t get so close with the straighteners) I should also add that I used straightener set to 230 degree. In the past when I’ve used straightener which only peak at 180, the end result was not so straight

### ⭐ Left my hair hard and crispy like plastic
*by F***S on 28 August 2021*

I followed the instructions and watched. A YouTube video of someone using this exact product and my results were very different. One of the reviews mentioned the formula has changed recently and I’m sure I have the newer formula. I washed my hair three times with the shampoo just to be sure, blow dried throughly on a medium heat. And then used a very fine toothed comb to apply the product in 2cm sections (took over an hour). I left it in for the recommended 90 mins and the second I started to blow dry it, my hair became hard (you could knock and it would make a sound). I also noticed that the brush I was using to blow dry had clumps and clumps of hair, I have never ever in my life lost so much hair. I was expecting to see right through to my scalp every time I looked at the mirror. I continued anyway using the brush to try and separate the strands and it eventually did. The flat ironing seemed to fuse each strand together and leave it hard once again. I tried lowering the heat, making it hotter, using with and without a comb but each time the result was the same. I read that sometimes too much keratin can cause build up and it will sit on top of your hair causing stiffness, but I used the comb to ensure there was no build up. It’s the next day and my hair still feels like plastic and i think I have permanently damaged it. I’ll be surprised if I’m not bald by the next wash and sadly that’s not a joke.

## Frequently Bought Together

- Brazilian Keratin Hair Straightening Complex (2x 120ml) - Blowout Long-Lasting Treatment with Argan Oil for Smooth, Professional Straightening Results - Keratin Research
- Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml
- CRISTALBOX Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Hair Treatment Mask Deep Repair Damage Hair Root,Natural Deep Conditioner Hydrating Hair Masque

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*