If you think that it is impossible to straighten your hair without harming it, think again!

Naturally, straightening products soften the hair by breaking the silver bonds, which leaves the hair weak, damaged and prone to falling out, but this product does not cause any chemical effect on the hair!

Get long-term smooth hair without the damage that follows the straightening

Safe composition without harmful chemicals and annoying odors 

 Global Keratin The Best is the first formalin-free keratin that gives 100% straightening results for all hair types.

5 months of absolute cuteness!

Hair suitable for television screens

The No. 1 protein in the world, the best-selling protein in America, and the patented substance Juvexin

It lasts for a long period of more than 5 months 

Enough quantity to use twice, so it will last you a year! 

Straighten your hair yourself! 

You don't need to go to the hairdresser

Save the price of expensive straightening sessions that often use bad types of protein and treatment with formaldehyde, which gives you Great short-term appearance and long-term damage, shedding, frizz and breakage

Essential for African hair

No matter how frizzy your hair is, GK protein will treat it

Loved by African women and those with curly hair

  You can get the result you want, from curly to wavy to completely straight, depending on how long a product stays on the hair before washing, which ranges from 15 to 60 minutes. The longer you leave it on, the stronger the straightening result will be, until it reaches 100%. This also depends on the type of hair.

Spread and wash on the same day

   Global Keratin The Best is easy to use and apply. It washes out on the same day immediately after applying it in the same session. There is no need to wait three days and follow cumbersome instructions like some other products.

The hair straightening revolution began with keratin and ended with Juvexin

He holds a patent for Juvexin

    Global Keratin The Best treats hair with Juvexin, which has obtained a patent and created a scientific revolution in the field of hair care.

Properties of geofexin

•    It is the basic substance that makes up GK Keratin, which is a group of living proteins mixed with healthy, non-degraded and non-hydrogenated keratin molecules, as in other types of keratin.
•    These proteins restore the hair to its natural state and penetrate the hair to improve and repair it from the inside out. These molecules also protect the hair from external factors such as sunlight and pollution.
•    It contains 100% natural oils similar to body oils, which restore moisture to the hair and penetrate into all parts of the hair so that the hair gains strength, hydration, elasticity, shine, and irresistibly smooth, flowing hair.
•    Juvexin is derived from sheep wool, which makes it natural and environmentally friendly
•    Juvexin contains a biopolymer, which is one of the proteins found within the properties of keratin
•    Juvexin does not dissolve in water, which makes the proteins in it easy to penetrate the hair follicle
•    It contains cysteine disulfide, which works to form disulfide, which makes it powerful in repairing hair and protecting it from future damage.

Suitable for all hair types

• For fine hair: It works to give it density and shine while nourishing it and creating volume in the waves of thin hair
•  For wavy hair : It gives you complete hair straightening if you want hair free of waves, or it makes you control the hair’s natural waves and gives it shine and moisturization according to your need.
• For thick, very curly hair: It works to extend hair elasticity while enhancing its shine, moisturizing and coating all hair, making it smoother

How to Use

Step 1

Application begins by washing the hair twice to prepare the hair for the Juvexin treatment and remove excess buildup 

 Towel dry the hair and comb it.

Step 2

. Do not use it on the scalp. Make sure to stay 1/4 inch away from the scalp while combing or massaging the product through the hair. Be sure to saturate the hair with the product so that the treatment has maximum effect.

Step 3

Leave the product on the hair for 40 to 60 minutes.

A) 40 minutes for fine and wavy hair

b) 60 minutes for thick and coarse curly hair

To achieve maximum softness. Cover the hair with a plastic cap.

Step 4

Rinse hair with warm water until products run out of hair. If hair is over-processed or red, wash hair with GKhair Moisturizing Shampoo focusing on the ends to remove excess product.

Step 5

Apply deep conditioner and rinse after 5 minutes.

Step 6

Blow dry hair  on high heat using a round brush with enough tension to smooth hair until it is 100% dry.

Step 8
Clients can wash their hair at any time after the treatment, using GKhair shampoo and conditioner infused with Juvexin to maintain the results of the treatment.

Before and after