Le meilleur kit professionnel à la kératine

I did not believe I could achieve good results from an at home keratin treatment. I was also afraid my white hair would turn brassy yellow, as it has from past professional treatments. I am thrilled to report that the GK keratin system was worth my time and money. My hair looks great and the treatment was easy + made a huge difference in the appearance of my coarse, frizzy, shoulder length hair. I hope it lasts!

Results are amazing love this product Value of Money

I just did my keratin taming few days ago at home. . Saved my money by not going to a salon for this.😆😀 My hair feels so silky and smooth. Definitely buying it next time. I just did my keratin taming few days ago at home. . Saved my money by not going to a salon for this.😆😀 My hair feels so silky and smooth. Definitely buying it next time.Though the instruction tells us to wash the taming product before blow dry, i did blow dry with the product in it and then straightened it. It worked perfectly for me. Hope so it helps.Though the instruction tells us to wash the taming product before blow dry, i did blow dry with the product in it and then straightened it. It worked perfectly for me. Hope so it helps.

I will never be without this product! It truly is the best. I have tried every single hair product for frizzy hair and none of them worked…until now! No more terrible August back-to-school frizzy hair photos for me! Thank you GK!

I have done keratin treatments before in the salon but didn’t have the time and wanted to try at home treatment. Came across this one and was pleasantly surprised. My hair is naturally spiral and corkscrew curls that has been damaged by bleach and heat since I was 12 with a lot of breakage due to fighting it. My hair even after blowing out needs to be slept on and styled to achieve anything semi smooth. I used this product and got a little paranoid after 25 minutes so I rinsed out prematurely and the side that didn’t get as much time is apparent, but it made a difference in the amount of frizz, how manageable it was to blow dry and relaxed my texture a bit. Can’t wait to try this again. Smelled great for the product type as well. Wish it came with two gloves and the brush it showed in the video. This did its job and did it well.

Muy poco producto, no ajuste con mi cabello y no hizo efecto

I am disappointed, as my hair did not turn out nicely as the previous time used. It appears that The Best Keratin cream effectiveness to straighten the hair has changed along with the changed packaging. It was applied by my professional hair stylist, who followed the exact directions on the bottle, but the results of my hair, looks as if nothing was done. Very disappointing. :-( I will need another Keratin treatment soon.

Very good hair treatment

After years of paying salon prices for my annual keratin treatment, I waned to do it myself ant home. I felt it was possible and could be done. I spent a long time researching and comparing products, but after seeing the results on TikTok and reading countless reviews, I narrowed it down to GK Hair. The results are absolutely amazing.

The Process & Value

The most immediate benefit is the affordability. Compared to salon prices, this is a steal, especially since the steps are incredibly easy to follow at home. If you’ve been hesitant about doing a professional-grade treatment yourself, this is the one to start with.

Results for Natural, Curly Hair

As a Black woman with curly hair, I love wearing my hair both curly and straight, and I’m thrilled to report that this treatment did not ruin my curls. Instead, it left my hair:

Incredibly smooth: My edges have never looked better.

Low maintenance: I slept on a silk pillowcase without even wrapping my hair, and it stayed perfectly straight and sleek.

Consistent: There was even enough product left over to do my sister’s hair, and she is just as impressed with the results as I am.

Professional Approval

The results won over my mom too. She was a licensed hair professional for years and she was genuinely impressed by the finish and quality of the product.

Top-Tier Customer Service

Beyond the formula itself, the company is a pleasure to deal with. I had a few questions and emailed their team; I had the best experience with Marco, who was kind, professional, and incredibly quick to respond. It’s rare to find a product that works this well backed by a team that actually cares about their customers.

Final Verdict: I am blown away. I’ll be telling everyone I know about this and will definitely be a lifelong return customer. If you’re on the fence—get it!

I’ve been a customer for very long time I really recomend their produts but my only issue was that the bottles didn’t have the seald this time to my that’s important

Wonderful product. Leaves my hair straight with little effort and stronger than ever.

Not exactly salon equivalent but I am so pleased and will be purchasing again.

Applied to my daughter’s 3a, puffy hair. No frizz at the roots and reduced puffiness somewhat. Not exactly the results that are achieved by true keratin treatment but very easy process.

The best

All of my frizz is gone! I wish I had done this years ago. Since my hair started to grow in gray, the texture has drastically changed. I used to have shiny, silky, fine straight hair. Well, guess what? My hair is back! I am saving so much time getting ready now, as I do not need to spend a half an hour curling or straightening anymore. And, boy, it sure looks a lot longer. I am so pleased with the turnout. Now I just hope it lasts...
And I'll also note, I do have extremely sensitive skin, so I have to be pretty selective in what type of products I use. I am pretty limited when it comes to hair products. I typically choose vegan hair products. I will add that I had no type of reaction whatsoever to the GK, which was such a relief.
It's very important to note that GK will lift your hair color if it's color-treated, so be mindful of that when choosing your shade.
I had my stylist, who was familiar with GK, apply it for me, so I have no opinion regarding the instructions on the box. But she meticulously followed the instructions from the Website exactly as written and illustrated under "The Best Application Process."
I would highly recommend this product to anyone that would like to free up some time in their morning routine.

It’s the best thing ever ❤️

I ABSOLUTELY LOVE THIS PRODUCT! Eliminates any frizz, my hair looks and feels 10x healthier

Just two days since treatment but so far hair is smooth and soft. It was easy to apply and will definitely uee it again.

Love

Excellent product!!!
It may sting a lil if you get on scalp.

I've bought this straightening sytem 5 times; it works wonders on my thin, fine and extremely fizzy silver hair. I live in an area with ultra-high humidity almost daily, and heat - lots and lots of heat - and my hair stays straight through the worst of it. Highly, highly recommend.

I did a lot of research and I went for this one.I can't tell you how happy I am,i used to pay $300 at the hairdresser and now I can do it myself for way less. I have long thick hair, till my waist, slightly wavy but been doing keratin treatments for a while to maintain.The instructions are very easy to follow. I purchased there medium size which probably wil do 3 more treatments.I highly recommend this product!!!!!!!

Strong yes on this one.

I forgot to schedule a Keratin Treatment before my Aruba trip.. I leave in 5 days.. I used this treatment today and I LOVE everything about it.. I’m a very busy person.. between kids activities, my job and my gym schedule this is a perfect replacement for hours at the salon!!

I bought this kit after researching about keratin treatments. I was nervous to do it but my dry, frizzy curly hair needed to be tamed so I was willing to try it. A week after doing it, im noticing that my hair is softer, has less breakage, and i love how it comes out after a blowout.

My hair look and feel a little better, but the smell is obnoxious. I’ve washed my hair 8 times already and they still smell when wet. When I sweat and my hair gets wet or when I wash them, there’s a disgusting smell of stewed cabbage; it’s quite strong and doesn’t fade. Imagine smelling like that in a gym or a beach!

The treatment is very good, it does not straighten the hair, but it improves it and reduces frizz, the hair is very soft.