GK HAIRGlobal Keratin The Best Smoothing Keratin Treatment Kit (3.4 Fl Oz/100ml) Professional Brazilian Complex Blowout Straightening For Silky Smooth & Frizzy Hair

I have 4b/c hair. I was hesitant to purchase, but read the review from another 4 tenured lady here and saw a review on YouTube from another. I have also had salon keratin treatments in the past.People need to understand that this is NOT A STRAIGHTENER. It’s a smoothing treatment that helps with frizz and manageability. And to that point, I am VERY happy with my results. There is no horrible smell or fumes like the salon version. It didn’t burn at all and I found it easy to use overall. My kit had all the advertised pieces. The shower cap is a little small and the gloves aren’t the best, but fortunately, I had extras of those items on hand.I had great results immediately and my hair stayed straight for 2 weeks in Texas heat and humidity until I washed it. My hair reverted after the shampooing but was much easier to handle and manipulate than before the treatment. After the first wash, I conditioned, dried, and flat ironed (only 1-2 passes this time) and it stayed straight again.I’ll see how long it lasts. So far my hair seems like it’s still healthy and non-damaged. I’ll try to update this review if there are any significant changes.

I purchased the GK HAIR Global Keratin "The Best" Smoothing Keratin Treatment Kit with high hopes, expecting a significant reduction in frizz and smoother, straighter hair. While the product was easy to apply and came with clear instructions, the final results did not meet expectations.Despite meticulously following the recommended steps, including processing time and aftercare, the treatment did not produce a noticeable difference in texture or manageability. My hair remained prone to frizz, and the promised smoothness was minimal. Given the brand’s reputation and the investment in this kit, I anticipated more effective results.To improve the experience, GK HAIR could provide more detailed guidance on how to maximize results for different hair types. Additionally, adjusting the formula to better deliver on its claims of lasting smoothness would make it more reliable. For those considering a keratin treatment, I would recommend researching alternatives with consistently positive reviews.Overall, while the packaging and instructions were well-done, the effectiveness of the treatment did not justify the price. A more reliable formula would make this a worthwhile investment.

Easy to do your own 'Brazillian Blowout' at home for way less than the price of a salon treatment. I've used it many times over the past couple of years.

This is a fantastic product. My hair has never felt so good. I used to relax my hair and also used japanese hair straightener for while, all of which were very damaging. This product does not have a smell like other relaxers and keratin treatments. It's so gentle and smells good. I was shocked how well it worked. My hair is soft and manageable now. Although I was not intending to take all the curl out, it did straighten my hair. It looks fantastic.

First-time User: I have very thick hair - I should have purchased an extra tube of the activator in addition to the kit. I didn't saturate my hair enough. My ends did not come out as well as expected. I also have to buy more regular shampoo and the two conditioners. But overall, I like it and will use it again! The faster you can apply the "Best" activator - the better! I took too long on my first try (over an hour) - but fortunately, no negative side effects! I use permanent color and the process did change the color of my hair - made it much lighter - too light for my tastes - so I will color it again in the next 10 days or so... I also went to the hair salon to have it washed out, blown dry and flat-ironed - I thought it best to make sure it was done correctly - especially the back. All in - I still saved money by doing the process myself. One more detail - My hairdresser said to do "touch-ups only" after this, to not reapply the treatment to hair already processed. Now that I know how it works, it will be easier and faster! GREAT!

We followed all steps from the directions, however it didn’t completely get rid of the frizziness, the first day was ok, seemed to work but after first wash, hair was still pretty frizzy.It also leaves a smell that my daughter completely hated it. I would say it worked like 30%, got rid of some frizziness however not most of it.Probably won’t but it again.

GK hair treatmentDespises de leer los reviews, compré el producto. Las instrucciones están claras, pero el resultado no fue el mejor. Mi pelo quedó muy reseco.

This keratin smoothing system works great, smells great and I highly recommend it.