I ordered GK the best keratin ( Order No. GKUK4494) to straight and hydrate my hair after I read about how good and safe it is. My hair was light and  moderate curly, it was the first time to try GK products. I went to a professional hair dresser who do exactly the best work as described in GK Website. Unfortunately, I didn't get any results. Otherwise, my hair become dry and still as curly as before or may be even worse. I externally disappointed, I waste my money and time for nothing. I try to contact with the customer service many time by sending a lot of emails but I got no response. What should I do now?!!!!

Second time using this on my dry type 4 hair. Less breakage, more manageable, less poofyness at the roots especially and less single strand knots. Allows my hair products to penetrate my hair. I no longer dread wash days. After a few washes your curls and waves return so don’t worry. You wont regret this !!

Would recommend

I tried the best as my previous product was discontinued. I actually prefer this one and my clients are happier too! Really happy I found this product

Fantastic treatment for thick/course/frizzy hair. No longer have to tie my hair up on damp days. It stays in place and doesn't frizz anymore many thanks!!

I ordered GK the best keratin ( Order No. GKUK4494) to straight and hydrate my hair after I read about how good and safe it is. My hair was light and  moderate curly, it was the first time to try GK products. I went to a professional hair dresser who do exactly the best work as described in GK Website. Unfortunately, I didn't get any results. Otherwise, my hair become dry and still as curly as before or may be even worse. I externally disappointed, I waste my money and time for nothing. I try to contact with the customer service many time by sending a lot of emails but I got no response. What should I do now?!!!!

Second time using this on my dry type 4 hair. Less breakage, more manageable, less poofyness at the roots especially and less single strand knots. Allows my hair products to penetrate my hair. I no longer dread wash days. After a few washes your curls and waves return so don’t worry. You wont regret this !!

Would recommend

I tried the best as my previous product was discontinued. I actually prefer this one and my clients are happier too! Really happy I found this product

Fantastic treatment for thick/course/frizzy hair. No longer have to tie my hair up on damp days. It stays in place and doesn't frizz anymore many thanks!!

I ordered GK the best keratin ( Order No. GKUK4494) to straight and hydrate my hair after I read about how good and safe it is. My hair was light and  moderate curly, it was the first time to try GK products. I went to a professional hair dresser who do exactly the best work as described in GK Website. Unfortunately, I didn't get any results. Otherwise, my hair become dry and still as curly as before or may be even worse. I externally disappointed, I waste my money and time for nothing. I try to contact with the customer service many time by sending a lot of emails but I got no response. What should I do now?!!!!

Second time using this on my dry type 4 hair. Less breakage, more manageable, less poofyness at the roots especially and less single strand knots. Allows my hair products to penetrate my hair. I no longer dread wash days. After a few washes your curls and waves return so don’t worry. You wont regret this !!

Would recommend

I tried the best as my previous product was discontinued. I actually prefer this one and my clients are happier too! Really happy I found this product

Fantastic treatment for thick/course/frizzy hair. No longer have to tie my hair up on damp days. It stays in place and doesn't frizz anymore many thanks!!