---
product_id: 628037572
title: "Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months"
brand: "keratin research"
price: "₩125195"
currency: KRW
in_stock: true
reviews_count: 8
category: "Keratin Research"
url: https://www.desertcart.kr/products/628037572-complex-brazilian-kit-keratin-hair-blowout-treatment-professional-results-get
store_origin: KR
region: South Korea
---

# 4-6 months lasting smoothness Instant frizz control & straightening Formaldehyde-free & nourishing oils Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months

**Brand:** keratin research
**Price:** ₩125195
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s true potential — smooth, shine, and slay every day!

## Quick Answers

- **What is this?** Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months by keratin research
- **How much does it cost?** ₩125195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/628037572-complex-brazilian-kit-keratin-hair-blowout-treatment-professional-results-get)

## 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 & Safe Formula:** Formaldehyde-free keratin enriched with Argan and Coconut oils for healthy, vibrant shine.
- • **Long-Lasting Smoothness:** Enjoy 4 to 6 months of sleek, manageable hair that saves you hours daily.
- • **Multi-Action Hair Repair:** Instantly smooths, repairs, strengthens, and conditions hair for elastic, flexible softness.
- • **Tailored for Your Hair Type:** Perfect for all hair types up to 3a; detailed instructions ensure safe use on colored hair.
- • **Salon-Quality Results at Home:** Achieve professional-grade straight, frizz-free hair without the salon price or time sink.

## Overview

The Complex Brazilian Kit by Keratin Research is a formaldehyde-free keratin hair treatment designed to instantly straighten, smooth, and repair hair with lasting effects of 4-6 months. Infused with Argan and Coconut oils plus keratin amino acids, it nourishes and strengthens hair while eliminating frizz. Easy to use at home, it delivers professional salon results, making hair elastic, flexible, and naturally shiny without harsh chemicals.

## Description

Product description 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. Discover the beautiful hair you had all along and wake up with beautiful hair everyday with the Original Formula Keratin Treatment by Keratin Research. Save yourself the countless hours and damage of blow dryers and hair straighteners with the Keratin Research Original Formula Keratin Treatment. 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. This Keratin Research straightening Treatment is designed to straighten hair, remove frizz, and add shine, silkiness and softness to your hair. The results are instant! Nothing else to do! The Keratin Research Original Formula Treatment will last for over 3 months and in some cases as long as 9 months. In your current busy lifestyle, you will find this keratin hair treatment by Keratin Research to be a life changing experience! With Keratin Research's Original Formula Keratin Hair Treatment your hair will be easier to manage and maintain, smooth, fast-drying and easy to style. The Keratin Research Original Formula Keratin Hair Treatment is suitable for virgin, colored, and previously chemically-treated hair. Ingredients Hydrolyzed keratin, Keratin Amino acids, Argan oil, Coconut oil, Keratin Proteins and more Directions 1. Apply the product to clean, dry hair. 2. Divide hair into sections and apply the product evenly. 3. Dry hair with a blow dryer while brushing. 4. Straighten hair with a flat iron. 5. Wait for the specified time (4-6 months) for the treatment to last. 6. For bleached or colored blonde hair, reduce heat or consider using INVERTO ONE or INVERTO 60. 7. Always follow the detailed instructions provided inside the product packaging.

Review: Great product fab result - . I don’t normally do reviews but having used this product for the first time, due to my unruly 4c knotted at the routes unmanageable couldn’t get my comb through hair. Don’t get me wrong I love my thick springy hair , on a positive note I doubt I’ll ever go bald or need a hair transplant. I used this product today having read the instructions twice over , I followed it to the letter with astonishing results.. I now have poker straight run my fingers through without getting stuck. The photos here speak for themselves.. Dear contemplators some beneficial pointers for best results. Use the shampoo provided for preparation , It strips the hair of oils dirt and Off-course opens the cuticles ready for the elixir of this liquid gold product. Dry your hair throughly from roots to tip I love the Afro pick dryer for this so much quicker. There is a generous amount of product to cover most hair types. Put gloves on, Squeeze the creamy liquid into a small bowl. I used a tinting brush to apply after sectioning my hair. As per instructions I covered with a shower cap set my timer for 90 minutes , then occupied myself with some drawing , wrapping a present and generally keeping busy. Ninety minutes up I removed excess product with the back of my comb, then blow dryed to nearly dry. Last tip before straightening, open the windows of the room your in , place a mini fan on your dresser low speed is enough to blow the fumes away when you start straightening, this took me about an hour careful to press small sections at a time. The whole process took about 3.5 hours and worth all the effort as it has saved me a small fortune in travel and salon fees. A well deserved 5stars at this point as I’m delighted with the result I doubt a salon could have done much better, plus I listened to my audio book rather than inane dull conversation.. as one often does at expensive salons. I pray the results will last for the foreseeable.. if you haven’t already ladies with mega frizz , Go on give it a go !!
Review: Follow instructions - Follow instructions to the letter hair will last a good 12 weeks

## Features

- THIS IS UK-EU VERSION FORMALDEHYDE-FREE VERSION: Advanced yet fast and simple to use keratin treatment that straightens smooths, repairs conditions and strengthens the hair using intense conditioning
- Amazing results will leave hair elastic flexible & soft with a naturally vibrant shine Keratin Research's Original Formula straightens and smooths your hair for 4-6 months
- Contains Argan oil coconut oils proteins and amino acid for powerful moisture binding for healthy shiny hair. On your next keratin hair treatment get Keratin Research products, nothing works as good
- For very long hair and/or course and dry hair please consider the 10oz (300ml) version You want to be sure you don't run out of product in the middle of the treatment Most people finds 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 instead

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQL4RNRS |
| Benefits | Instantly straightens, smooths, repairs, conditions, and strengthens hair, leaving it elastic, flexible, and soft with a naturally vibrant shine |
| Best Sellers Rank | 90,991 in Beauty ( See Top 100 in Beauty ) 720 in Shampoo & Conditioner Sets |
| Brand | KERATIN RESEARCH |
| Brand Name | KERATIN RESEARCH |
| Country Of Origin | USA |
| Customer Reviews | 3.9 out of 5 stars 217 Reviews |
| Hair Type | All |
| Hair type | All |
| Item Form | Cream |
| Item Weight | 4 Ounces |
| Item form | Cream |
| Item weight | 4 Ounces |
| Manufacturer | KERATIN RESEARCH |
| Material Features | Suitable for hair type up to 3a. Not for African or coarse kinky hair. |
| Product benefits | Instantly straightens, smooths, repairs, conditions, and strengthens hair, leaving it elastic, flexible, and soft with a naturally vibrant shine Product benefits Instantly straightens, smooths, repairs, conditions, and strengthens hair, leaving it elastic, flexible, and soft with a naturally vibrant shine See more |
| Scent | Coconut |
| Scent Name | Coconut |
| Special Ingredients | Keratin Amino Acids, Collagen Amino Acids, Hydrolyzed Keratin, Moroccan Argan Oil, Jojoba Seed oil |
| Unit Count | 120.0 millilitre |

## Product Details

- **Brand:** KERATIN RESEARCH
- **Hair type:** All
- **Item form:** Cream
- **Item weight:** 4 Ounces

## Images

![Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months - Image 1](https://m.media-amazon.com/images/I/61YBZ+RWmSL.jpg)
![Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months - Image 2](https://m.media-amazon.com/images/I/61hnUrBujGL.jpg)
![Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months - Image 3](https://m.media-amazon.com/images/I/716WeHz4xpL.jpg)
![Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months - Image 4](https://m.media-amazon.com/images/I/71GEiQEZyuL.jpg)
![Complex Brazilian Kit Keratin Hair Blowout Treatment Professional Results Get Straightens Smooth Frizz Free Hair instantly With Argan Oil FORMALDEHYDE-FREE Keratin at Home 3-6 months - Image 5](https://m.media-amazon.com/images/I/71IVCvYIfHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product fab result
*by C***I on 13 September 2023*

. I don’t normally do reviews but having used this product for the first time, due to my unruly 4c knotted at the routes unmanageable couldn’t get my comb through hair. Don’t get me wrong I love my thick springy hair , on a positive note I doubt I’ll ever go bald or need a hair transplant. I used this product today having read the instructions twice over , I followed it to the letter with astonishing results.. I now have poker straight run my fingers through without getting stuck. The photos here speak for themselves.. Dear contemplators some beneficial pointers for best results. Use the shampoo provided for preparation , It strips the hair of oils dirt and Off-course opens the cuticles ready for the elixir of this liquid gold product. Dry your hair throughly from roots to tip I love the Afro pick dryer for this so much quicker. There is a generous amount of product to cover most hair types. Put gloves on, Squeeze the creamy liquid into a small bowl. I used a tinting brush to apply after sectioning my hair. As per instructions I covered with a shower cap set my timer for 90 minutes , then occupied myself with some drawing , wrapping a present and generally keeping busy. Ninety minutes up I removed excess product with the back of my comb, then blow dryed to nearly dry. Last tip before straightening, open the windows of the room your in , place a mini fan on your dresser low speed is enough to blow the fumes away when you start straightening, this took me about an hour careful to press small sections at a time. The whole process took about 3.5 hours and worth all the effort as it has saved me a small fortune in travel and salon fees. A well deserved 5stars at this point as I’m delighted with the result I doubt a salon could have done much better, plus I listened to my audio book rather than inane dull conversation.. as one often does at expensive salons. I pray the results will last for the foreseeable.. if you haven’t already ladies with mega frizz , Go on give it a go !!

### ⭐⭐⭐⭐⭐ Follow instructions
*by A***Y on 27 August 2025*

Follow instructions to the letter hair will last a good 12 weeks

### ⭐ Product ruined my hair ! Review from someone who has used multiple brazillian blowdry kits.
*by R***I on 23 March 2024*

If I could give this product a score of -100 I would. Thought I would use this brand for the first time because of the positive reviews. I normally use a brand called Alfaparp and it has done the job wonderfully previously. My hair "was" thick and curly, not ringlet curls but curly. I normally do a DIY treatment so that I can shower in summer and leave my hair to dry naturally. Normally dries great, keeps my hair straight ish, with natural waves and frizz free. Also gives my hair a chance to heal without blowdrying and straightening. Although I enjoy my curls, day to day I prefer straight hair as its easier to manage. Used this kit at home followed instructions to a T. Instantly after the treatment I noticed my hair was greasy with heavy build up. I waited it out to see how it was after a few washes but I couldn't get this residue out. It did however straighten my hair, but not in a healthy way, it basically permanently straightened my hair "I mean chemically permanently straight". One year on and my hair is straight, flat, greasy , curls and waves are gone. My lustrous hair that I wanted to tame is now so thin and flat. I tried contacting the company by the only email address I could find and never got a response. I remember initially emailing asking a product enquiry and got a response from someone's personal email (weird) offering me 2 worded answer at best. But after using the product I reached out to them again about the greasiness of my hair and the waxy texture and never heard back. I also contacted this sites customer service who said they can't do anything as I'd used the product. Which is p*ss poor, because how do you know if its going to do damage unless it's used? Anyway, to my beautiful sisters who want/Need a product to help with their hair, PLEASE PLEASE PLEASE stay away from this product. Use a reputable one like the one I mentioned above. For all I know this product is made in someone's back garden with a cocktail of chemicals that really should not be sold as a hair treatment. Keep scrolling, do your research and check out the one mentioned above. Normally a few months later after my treatment, it wears off and my hair goes back to normal. Sadly a year on and it's exactly the same. Even my regrowth feels different. Hope this is helpful and that you find a treatment that is affordable, safe, does what it says, and most importantly brings some joy :)

## Frequently Bought Together

- KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera
- MAREE Hair Mask for Damaged Hair - Keratin Treatment Conditioner - Extremely Deep Conditioning Mask, Hydrating & Repairing, Keratina Mascarilla Para el Cabello
- 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 South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*