---
product_id: 2324638
title: "GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz"
brand: "gk hair"
price: "R5014"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Gk Hair"
url: https://www.desertcart.co.za/products/2324638-gk-hair-the-best-smoothing-keratin-treatment-professional-brazilian-blowout
store_origin: ZA
region: South Africa
---

# Up to 5 months frizz control Infused with natural seed oils & V2 keratin Flat iron heat-activated smoothing GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz

**Brand:** gk hair
**Price:** R5014
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s ultimate glow-up with GK HAIR — because flawless is the new standard!

## Quick Answers

- **What is this?** GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz by gk hair
- **How much does it cost?** R5014 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2324638-gk-hair-the-best-smoothing-keratin-treatment-professional-brazilian-blowout)

## Best For

- gk hair enthusiasts

## Why This Product

- Trusted gk hair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Manageability:** Reduces natural curl patterns and tames baby hairs for a polished, camera-ready finish every day.
- • **Customizable Heat Styling:** Optimized for flat irons up to 400°F to lock in silky smoothness tailored to your hair’s needs.
- • **Deep Repair & Shine Boost:** Natural seed oils and anti-aging keratin penetrate deeply to restore vitality and luminous shine.
- • **Long-Lasting Frizz Defense:** Enjoy sleek, manageable hair with up to 5 months of frizz-free confidence.
- • **Salon-Grade Smoothness at Home:** Achieve professional Brazilian blowout results without the salon price or hassle.

## Overview

GK HAIR The Best Smoothing Keratin Treatment is a professional-grade Brazilian blowout formula designed for at-home use. It temporarily straightens and smooths hair, reducing frizz and curl patterns for up to 5 months. Enriched with natural seed oils and V2 anti-aging keratin protein, it deeply conditions and restores shine while providing long-lasting manageability. Ideal for millennials seeking salon-quality results with the convenience and cost-effectiveness of DIY styling.

## Description

desertcart.com: GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz : Beauty & Personal Care

Review: It WORKS! But it smells so horrible after the heat styling - Okay, so far I am absolutely ENAMORED with this product!!!! So much less expensive than getting it professionally done. I’ve never done keratin before but I think I did a really good job! PLEASE WEAR GLOVES AND A HIGH LEVEL MASK WHILE USING THIS PRODUCT. Do NOT handle the treatment directly on your skin. Do not use this product after shaving, waxing or exfoliating your facial skin. All I wanted was to not have to worry about my hair for work, the hospital, and clinicals as a healthcare professional and student. As a model, this hopefully makes my life easier and I should still be able to have my hair curled for shoots. But I haven’t finished working with it yet… I did some of the steps out of order by accident. Here is your comprehensive guide of how I did this, and the honest truth about it so far. So I double-shampooed my hair with a clarifying shampoo, and then put the product through all of my wet hair for one hour. After doing this, I left it on for an hour. Then I ended up blowing my hair dry with a round brush (two different types of hair dryers) and then went over it with two different straightening irons. This is where I made a mistake - you are supposed to RINSE this product out after an hour and use a deep conditioner for 5 minutes (see step 5). I mistakenly left it on for about 24 hours. Do not leave it on for that long. The fumes aren’t good for you - you should be wearing a high level K/N95 or elastomeric mask while working with these chemicals. (Google Brad Mondo Keratin - you’ll see). The actual product doesn’t smell bad - it’s actually a cream and it can splatter a little. But it is easy to spread on your hair and cover each strand. One 3.4 oz bottle was more than enough for my hair, even though I have long, dense hair. As you can see in the photo, my hair has no frizz, and it’s so shiny after rinsing the product and re-drying with a blowdryer and then a straightening iron. CONS: Since I accidentally straightened my hair without rinsing the product, there was a lot of residual gunk on my hairbrushes and combs. There was a strong smell that remained in my hair after that. After rinsing out the product, 24 hours later, my hair smells AWFUL. I did not add a deep conditioner, and it is absolutely disgusting to smell it right now, even though it is very smooth. I expect that washing my hair and deep conditioning it tomorrow should get rid of the odor. PROS: The frizz is gone, especially the ones with my baby hair around my face. My hair is shiny and straight. It’s somewhat soft too. When I went to rinse out the product, my hair did not curl up like it usually does, so the product really did break the bonds for my waves. My only goal was to get rid of the frizz for my professional life in healthcare and studying. This product really worked! Also, here is how to use the product and do it yourself the right way. Good luck! The steps from the website are listed below: 1. Wash hair twice with the pH+ Shampoo, leave the shampoo on hair for at least 3 minutes during each application. Avoid massaging your scalp. 2. Section the hair starting at the nape of the neck and begin to apply ½-inches away from the scalp using the application brush to apply “The Best” on each ½-inch sections of hair while massaging into the hair with your fingers. The hair should be saturated with The Best. DO NOT APPLY ON THE SCALP. 4. Leave product in hair for 40-60 minutes. (60 minutes for maximum smoothing result) Cover the hair with a plastic cap. 5. Rinse product out of hair with warm water. For color-treated hair: apply GK Color Protection Moisturizing Shampoo and rinse. Apply Deep Conditioner for 5 minutes, rinse thoroughly. 6. Blow-dry the hair straight on high heat with a round brush using sufficient tension to smooth the hair until 100% dry. 7. Section the hair and flat iron with GK Hair Titanium Flat iron at 400 degrees. If the hair is overprocessed, flat-iron at 375 degrees, lower the temperature further if the hair is very weak and damaged; especially towards the ends of the hair. Pass the flat iron about 2-4 times in each section. 8. Clients are free to wash their hair at any time after the treatment, using GK Hair Shampoos and Conditioners fortified with Juvexin to maintain the results of the treatment.
Review: Tame the locks - This product has no bad smell and zero fumes. It’s easy to use and gives a great result. Directions are clear and it can be applied at home without any help. I’ve been using it every 8-12 weeks for the past 7ish years now and it’s one of the hair products I don’t want to be without. The downside is that it doesn’t last long enough and starts to loose some effect after a couple of shampoos (use cool water and sulfate-free shampoo to last longer). The cost is also quite expensive for what it is. Still, I think it’s the best keratin product on the market for home use and it doesn’t damage my hair, so while it’s not perfect it still ranks at the top of my list. For someone like me with kinky, frizzy, unruly hair, this formula works very well. I leave it on for an hour and rinse clean before ironing/styling.

## Features

- Professional Keratin Treatment: GK HAIR Global keratin The Best Keratin Treatment is a salon-professional smoothing and temporary straightening solution that eliminates frizz and reduces curl patterns, leaving hair silky smooth and manageable for up to 5 months.
- Natural Smoothing Formula: Global Keratin GK HAIR infused with Natural Seed Oils and V2 (anti-aging keratin protein), this advanced keratin treatment repairs damage, conditions deeply, and enhances hair's natural shine and vitality.
- Long-Lasting Frizz Control: GK HAIR this advanced Brazilian blowout complex penetrates the hair shaft, providing deep conditioning and moisturizing benefits. It effectively reduces frizz, adds shine, and makes hair more pliable and easier to style.
- Reduces Natural Curl Pattern: GK HAIR the best unique formula reduces the natural curl pattern, eliminates frizz, and smooths the hair cuticle, giving you sleek, manageable hair with a luxurious shine.
- Salon Results at Home: Achieve salon-quality straightening and smoothing results at home with GK Hair The Best Keratin Treatment. Its long-lasting formula keeps hair looking healthy, shiny, and frizz-free for months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B006P1EJMS |
| Best Sellers Rank | #34,972 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #11 in Chemical Hair Straighteners |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,844) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | GKH-JT-420-10 |
| Manufacturer  | GK HAIR |
| Product Dimensions  | 8.37 x 1.75 x 8.62 inches; 13.6 ounces |
| UPC  | 815401014019 |

## Product Details

- **Brand:** GK HAIR
- **Hair Type:** All
- **Item Form:** Liquid
- **Item Weight:** 0.85 Pounds
- **Product Benefits:** Strengthening

## Images

![GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61dLX-+c5pL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would a non-professional be able to do this on their own head, or with help from a friend?**
A: I am a non- professional and I did it to myself.. You can do it but it is a long process and time consuming. It took me 4 hours or more but my hair is very thick and long..  So I recommend let someone help you for the first time and  follow the instructions exactly. And you will like it..

**Q: What color is the actual product??**
A: It is a cream white or off-white color. Not clear.

**Q: is this product recomended for curly or kinky hair? if I apply this in my curls will they desapear for ever?**
A: This great product reduces kink, curl and frizziness in curly to coarse hair! No, your hair does not permanently change forever. The treatment lasts for up to 4 months (at least with my hair). My hair is thin but very curly and frizzy. The level of "straight" depends on the time left on the hair. (Go to youtube and look up GKHair The Best application) please follow all instructions from the company and  the video or call the 1800 number for further assistance or a special case, if unsure about anything. I have been using GKHair products for alkost 10 years. I am super pleased with the result and would recommend their line and THIS PRODUCT 100% ! Hope that helps.

**Q: Is this for all type of hair? I have naturally thin hair, that always looks like it needs to be combed. I never lays flat or looks sleek.**
A: Well I can’t say for sure. I have totally opposite, my hair is thick , coarse and frizzy. This product is for frizzy unruly hair. There is a table of how long you should keep in your hair. I believe if you search for that table on the web it will explain for your hair type and results you are looking for.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It WORKS! But it smells so horrible after the heat styling
*by A***A on August 9, 2025*

Okay, so far I am absolutely ENAMORED with this product!!!! So much less expensive than getting it professionally done. I’ve never done keratin before but I think I did a really good job! PLEASE WEAR GLOVES AND A HIGH LEVEL MASK WHILE USING THIS PRODUCT. Do NOT handle the treatment directly on your skin. Do not use this product after shaving, waxing or exfoliating your facial skin. All I wanted was to not have to worry about my hair for work, the hospital, and clinicals as a healthcare professional and student. As a model, this hopefully makes my life easier and I should still be able to have my hair curled for shoots. But I haven’t finished working with it yet… I did some of the steps out of order by accident. Here is your comprehensive guide of how I did this, and the honest truth about it so far. So I double-shampooed my hair with a clarifying shampoo, and then put the product through all of my wet hair for one hour. After doing this, I left it on for an hour. Then I ended up blowing my hair dry with a round brush (two different types of hair dryers) and then went over it with two different straightening irons. This is where I made a mistake - you are supposed to RINSE this product out after an hour and use a deep conditioner for 5 minutes (see step 5). I mistakenly left it on for about 24 hours. Do not leave it on for that long. The fumes aren’t good for you - you should be wearing a high level K/N95 or elastomeric mask while working with these chemicals. (Google Brad Mondo Keratin - you’ll see). The actual product doesn’t smell bad - it’s actually a cream and it can splatter a little. But it is easy to spread on your hair and cover each strand. One 3.4 oz bottle was more than enough for my hair, even though I have long, dense hair. As you can see in the photo, my hair has no frizz, and it’s so shiny after rinsing the product and re-drying with a blowdryer and then a straightening iron. CONS: Since I accidentally straightened my hair without rinsing the product, there was a lot of residual gunk on my hairbrushes and combs. There was a strong smell that remained in my hair after that. After rinsing out the product, 24 hours later, my hair smells AWFUL. I did not add a deep conditioner, and it is absolutely disgusting to smell it right now, even though it is very smooth. I expect that washing my hair and deep conditioning it tomorrow should get rid of the odor. PROS: The frizz is gone, especially the ones with my baby hair around my face. My hair is shiny and straight. It’s somewhat soft too. When I went to rinse out the product, my hair did not curl up like it usually does, so the product really did break the bonds for my waves. My only goal was to get rid of the frizz for my professional life in healthcare and studying. This product really worked! Also, here is how to use the product and do it yourself the right way. Good luck! The steps from the website are listed below: 1. Wash hair twice with the pH+ Shampoo, leave the shampoo on hair for at least 3 minutes during each application. Avoid massaging your scalp. 2. Section the hair starting at the nape of the neck and begin to apply ½-inches away from the scalp using the application brush to apply “The Best” on each ½-inch sections of hair while massaging into the hair with your fingers. The hair should be saturated with The Best. DO NOT APPLY ON THE SCALP. 4. Leave product in hair for 40-60 minutes. (60 minutes for maximum smoothing result) Cover the hair with a plastic cap. 5. Rinse product out of hair with warm water. For color-treated hair: apply GK Color Protection Moisturizing Shampoo and rinse. Apply Deep Conditioner for 5 minutes, rinse thoroughly. 6. Blow-dry the hair straight on high heat with a round brush using sufficient tension to smooth the hair until 100% dry. 7. Section the hair and flat iron with GK Hair Titanium Flat iron at 400 degrees. If the hair is overprocessed, flat-iron at 375 degrees, lower the temperature further if the hair is very weak and damaged; especially towards the ends of the hair. Pass the flat iron about 2-4 times in each section. 8. Clients are free to wash their hair at any time after the treatment, using GK Hair Shampoos and Conditioners fortified with Juvexin to maintain the results of the treatment.

### ⭐⭐⭐⭐⭐ Tame the locks
*by T***O on May 1, 2024*

This product has no bad smell and zero fumes. It’s easy to use and gives a great result. Directions are clear and it can be applied at home without any help. I’ve been using it every 8-12 weeks for the past 7ish years now and it’s one of the hair products I don’t want to be without. The downside is that it doesn’t last long enough and starts to loose some effect after a couple of shampoos (use cool water and sulfate-free shampoo to last longer). The cost is also quite expensive for what it is. Still, I think it’s the best keratin product on the market for home use and it doesn’t damage my hair, so while it’s not perfect it still ranks at the top of my list. For someone like me with kinky, frizzy, unruly hair, this formula works very well. I leave it on for an hour and rinse clean before ironing/styling.

### ⭐ New Bad Formula
*by N***L on May 13, 2024*

I have been using the GK hair taming straightening system for over 15 years applied by a stylist in a salon (resistant formula) as well as performed by myself at home (the best treatment) including the deep conditioner. Please be aware the formula has changed for the worse in some way. I am not a stylist, just someone who has used this product and has seen the amazing benefits of the old version and the damaging effects of the new version. The old “resistant” and “the best” versions were great about 5-10 years ago. In the past 5 years especially, I have seen a drastic change in the product and how it reacts with my hair. Also as many reviewers have stated on both Amazon and the GK hair website, when you order “the best” treatment from either Amazon or GK Hair, the product often comes in a damaged packaged with a broken seal on the bottle and the product itself has a different texture (thicker) and is hard to get out of the bottle and the smell is subtle (all previous versions had a very strong smell) This might be due to the product seal being broken and the product has gone bad or expired. I recently ordered a bottle of the best treatment directly from the GK hair website and received a damaged open product which after application caused my hair to be so extremely dry that I have to use a expensive heavy conditioning repair mask treatment just to try to heal my hair from the GK hair treatment. Beware!

## Frequently Bought Together

- GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz
- GK HAIR pH+ Pre-Treatment Clarifying Shampoo For Preps Hair Deep Cleansing Removes Impurities -With Aloe Vera Vitamins & Natural Oils All Hair Types Men and Women (Ph Shampoo 10.1 Fl Oz)
- GK HAIR Global Keratin Deep Conditioner Masque (7.05 Fl Oz/200 g) Intense Hydrating Repair Treatment Mask for Dry Damaged Color Treated Frizzy Hair Restoration Formula with JOJOBA Seed Oils

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-08*