---
product_id: 181068330
title: "Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair"
brand: "gk hair"
price: "€ 554.45"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gk Hair"
url: https://www.desertcart.hr/products/181068330-global-keratin-gk-hair-the-best-professional-hair-1000ml-kit
store_origin: HR
region: Croatia
---

# 3-5 months lasting smoothness Natural seed oils & keratin infusion No wait time to wash hair Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair

**Brand:** gk hair
**Price:** € 554.45
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock salon-smooth hair that lasts months—because your hair deserves the best! 🌿

## Quick Answers

- **What is this?** Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair by gk hair
- **How much does it cost?** € 554.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/181068330-global-keratin-gk-hair-the-best-professional-hair-1000ml-kit)

## 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

- • **Long-Lasting Results:** Enjoy up to 5 months of strengthened, straightened hair that resists humidity and curl.
- • **Time-Saving Haircare:** No waiting days to wash your hair—style and refresh immediately post-treatment.
- • **Natural Nourishment Boost:** Infused with seed oils and Juvexin protein to deeply condition and restore hair vitality from within.
- • **Customizable & Safe Formula:** Gentle, sulfate-free system tailored for all hair types, including color-treated and curly hair.
- • **Salon-Grade Smoothness at Home:** Achieve frizz-free, silky hair with a professional keratin treatment you can apply yourself.

## Overview

Global Keratin GK Hair The Best Professional Hair 1000ml Kit is a premium keratin smoothing treatment designed for both salon and home use. It delivers up to 5 months of frizz-free, straightened hair by penetrating deep with natural seed oils and keratin proteins. The formula is free of harsh chemicals, allows immediate washing post-application, and includes a clarifying shampoo, moisturizing shampoo, and conditioner to maintain hair health and shine. Ideal for all hair types, it reduces curl, strengthens strands, and protects against humidity for a sleek, manageable finish.

## Description

Product description Salon Professional Use OnlyGKhair The Best keratin straightening treatment rejuvenates hairs making it straight and strong. It has in it NATURAL SMOOTHING for hair density and conditioning along with NATURAL SEED EXTRACTS for keeping the strands moisturized. Buy now GKhair The Best keratin straightening treatment for smooth and straight hair free of frizz.INGREDIENTS:NATURAL SMOOTHING from plants to provide viscosity, texture and conditioning.NATURAL SEED EXTRACTS These rich natural emollients slow the loss of moisture from the hair, maintaining smooth and nourished strands.FEATURES:One formula which can be customized for a variety of resultsNo harsh chemicalsWash hair same dayBENEFITS:Prevents breakageReduces styling timeSmooths and straightens hairNo wait time for shampooingHOW TO USE Step 1Examine your client’s health and hair treatment history.Step 2pH+ ShampooWash hair twice with the pH+ Shampoo before the application to open up the cuticlesEach shampoo should be left on the hair for three minutes per application to open the cuticles properly.Avoid massaging scalp.Step 3Section the HairStart at the nape of the neck of most resistant part of the hair.Step 4Product ApplicationApply ¼ inch away for the scalp. Massage product into hair strands with the fingers.Step 5ProcessingProcess the hair for 15-60 minutes.Step 6Rinsing/ ShampooingRinse the hair with warm water until the hair is free of The Best.If hair is color treated or porous, shampoo with GKhair Color Protection Moisturizing Shampoo then rinse. Apply the Deep Conditioner for five minutes then rinse.Step 7Towel dry the hair.Step 8 Blow dry the hair.Step 9 Flat Iron Directions Examine your client’s health and hair treatment history.Wash hair twice with the pH+ Shampoo before the application to open up the cuticles.Avoid massaging scalp.Section the Hair.Apply ¼ inch away for the scalp. Massage product into hair strands with the fingers.Process the hair for 15-60 minutes.Rinse the hair with warm water until the hair is free of The Best.If hair is color treated or porous, shampoo with GKhair Color Protection Moisturizing Shampoo then rinse. Apply the Deep Conditioner for five minutes then rinse.Towel dry the hair.Blow dry the hair.Flat Iron. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning No See more

Review: A++ - Amazing product nanoplastia elevated from the keratin hair is smooth brighter and softer great for curly, wild or Afro hair this does the trick and this package has the sulfate free shampoo and conditioner too
Review: Hair still really curly - In all honesty say this product doesn't work. My hair was soft but still very curly and frizzy, I contacted GK, but all I got back was do the procedure again, which I did 3 times but still the same. I have no product left, a waste of money. I used to be a hairdresser so I know how to do these procedures.

## Features

- HAIR SMOOTHING TREATMENT: The Best rejuvenates hair making it smooth, strong and frizz-free. Treatment lasts 3-5 months. The Best is a salon professional smoothing treatment and can be applied at HOME. 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.
- NATURAL SMOOTHING: This natural straightening treatment helps smooth hair naturally by conditioning with Natural Seed Oils and repairing damage within the hair. GK Hair pH+ Clarifying Shampoo An important step that opens the hair cuticle from oils product build-up chlorine environmental impurities to fill with The Best Keratin, GK Hair Non Sulfate Moisturizing Shampoo & Conditioners Infused with Juvexin (A keratin anti-aging protein) that provides superior protection moisture a lasting shine.
- NO WAITING TIME TO WASH AS NORMAL: There is no wait days after the application to be allowed to wash your hair again. This GK Hair Keratin treatment The Best kit also known as Brazilian keratin treatment comes with 100ml/3.4oz Ph+ Clarifying shampoo, GK Hair The Best Keratin Treatment, GK Hair Moisturizing Shampoo and GK Hair Moisturizing Conditioner.
- REDUCES NATURAL CURL: The Best reduces the natural curl pattern of the hair and closes the hair cuticle, eliminating frizz. The benefits of keratin are undeniable. Keratin penetrates deep into the hair and improves it from the inside. The product smooths & moisturizes, making combing easier. Its unique formula, saturated with a rich composition of natural ingredients and a high keratin content, will give your hair a luxurious shine and vitality!
- THE BEST HAIR STRAIGHTENING TREATMENT: Temporary straightening treatment for frizzy hair, it strengthens your hair for up to 5 months. Amazing results, one of the best in the world. Eliminates frizz and curl, promotes healing of hair, blocks the effects of humidity, great for all hair types. Great Formulation: Enhanced for tough cases of curly stubborn hair.Rich infusion of nourishing cleansing elements provides a luxurious lather that leaves hair healthy strong vibrant manageable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084C448SZ |
| ASIN  | B084C448SZ |
| Best Sellers Rank | 65,856 in Beauty ( See Top 100 in Beauty ) 1,183 in Hair Deep Conditioners & Treatments |
| Brand | GK HAIR |
| Colour | The Best |
| Country of origin  | USA |
| Customer Reviews | 3.8 3.8 out of 5 stars (1,595) |
| Customer reviews | 3.8 3.8 out of 5 stars (1,595) |
| Date First Available | 29 Jan. 2020 |
| Format | Liquid |
| Item weight | 2.29 Kilograms |
| Manufacturer | GK HAIR |
| Manufacturer  | GK HAIR |
| Manufacturer reference | GKhair |
| Manufacturer reference  | GKhair |
| Package Dimensions | 31.9 x 25 x 10.5 cm; 2.29 kg |
| Package Dimensions  | 31.9 x 25 x 10.5 cm; 2.29 kg |
| Package Weight | 2.29 Kilograms |
| Package dimensions | 31.9 x 25 x 10.5 centimetres |
| Scent | Unscented/Neutral |
| Speciality | Natural |
| Volume | 1000 Millilitres |

## Product Details

- **Brand:** GK HAIR
- **Hair type:** All
- **Item form:** Liquid
- **Item weight:** 2.29 Kilograms
- **Product benefits:** Smoothing

## Images

![Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair - Image 1](https://m.media-amazon.com/images/I/616-mz-JFkL.jpg)
![Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair - Image 2](https://m.media-amazon.com/images/I/61lCGRZt7cL.jpg)
![Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair - Image 3](https://m.media-amazon.com/images/I/61jamrJXe2L.jpg)
![Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair - Image 4](https://m.media-amazon.com/images/I/61mqeF3k-WL.jpg)
![Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair - Image 5](https://m.media-amazon.com/images/I/51d3AjBLNWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A++
*by L***A on 1 November 2025*

Amazing product nanoplastia elevated from the keratin hair is smooth brighter and softer great for curly, wild or Afro hair this does the trick and this package has the sulfate free shampoo and conditioner too

### ⭐ Hair still really curly
*by S***S on 1 March 2021*

In all honesty say this product doesn't work. My hair was soft but still very curly and frizzy, I contacted GK, but all I got back was do the procedure again, which I did 3 times but still the same. I have no product left, a waste of money. I used to be a hairdresser so I know how to do these procedures.

### ⭐⭐⭐⭐⭐ Good quality
*by A***A on 13 October 2025*

I remained very pleased.

## Frequently Bought Together

- Global Keratin GK Hair The Best Professional Hair 1000ml Kit Straightening, Smoothing Treatment For Silky, Smooth Natural - New Formula By GKhair
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*