✨ Unlock your hair’s ultimate smoothness and shine—because your mane deserves the best! ✨
GK HAIR Global Keratin The Best is a professional-grade Brazilian keratin smoothing treatment designed to reduce frizz, straighten hair, and repair damage for up to 5 months. Infused with natural seed oils and advanced conditioning agents, it strengthens hair from within while allowing immediate washing post-application. Perfect for all hair types, this easy-to-use formula delivers salon-quality results at home, leaving hair silky, manageable, and vibrantly healthy.
| ASIN | B006P1EJMS |
| ASIN | B006P1EJMS |
| Best Sellers Rank | #34,047 in Beauty ( See Top 100 in Beauty ) #287 in Hair Deep Conditioners & Treatments |
| Country of origin | USA |
| Customer reviews | 3.7 3.7 out of 5 stars (755) |
| Date First Available | 5 January 2013 |
| Is Discontinued By Manufacturer | No |
| Item model number | GKH-JT-420-10 |
| Item model number | GKH-JT-420-10 |
| Manufacturer | GK HAIR |
| Manufacturer | GK HAIR |
| Product Dimensions | 21.26 x 4.45 x 21.89 cm; 385.55 g |
| Product Dimensions | 21.26 x 4.45 x 21.89 cm; 385.55 g |
R**A
Great product
I AM SO EXCITED I FOUND THIS PRODUCT! I am from Middle east and my hair has always been curly, frizzy, and on the drier side. My hair is is also damaged from frequent heat styling and a few dye jobs. This keratin treatment made my hair feel a thousand times softer, less frizzy, and a lot straighter. That said, this product is amazing and I am so glad I gave it a shot! I also only used 1/4 of the bottle, and I have very long hair! I tried at least 4 other products before. Applying the product was really easy, Unlike other products it had no smell or smoking. The result was good too. The best part was: I didn't have to wait for 3 days to wash my hair. It worked. my hair is soft and straight. I recommend this product.
B**A
Poor product
The return it’s worse thing I ever seen the product not working at all I'm disappointed
A**R
Amazing hair treatment
GK hair treatment is the best I have ever tried!! I have curly thick hair and have done many home keratin treatments but it never straightens and softens my hair the way GK did! Im in love with the texture and it also adds shine to the hair. I also have to mention the fact that the delivery was super fast and their customer service is really good! Highly recommend it!
J**S
good worth for my money.
very effective.
J**D
جميل جدا مش لازم فرد بنسبة مية المية بس بيقضي على الهيشان ويطري الشعر ممتاز صراحة
S**A
منتج سيء للغاية وغير اصلي
N**I
Best hair treatment
I really recommend this product. I used it so many times and it never fails to impress me every time. My summer days are frizz free!
S**D
Did not work for me
I used this product exactly as the bottle says (and after watching several videos). My hair was smooth and straight after blow drying and using several passes of a hot flat iron but it would’ve been anyway because I don’t usually use such high heat on my damaged hair. After my first wash (with the GK recommended shampoo and conditioner) my hair looks the same as before. Still dry and frizzy but now with more damage from the heat styling I did to “set” the treatment. Pretty disappointed
Y**N
It’s worth it
S**.
Not worth the price at all, lasted 2 weeks
S**E
Le top!!! J'ai les cheveux épais et friser, ce produit me correspond. Pour les gens qui ont les cheveux fin attention car ça diminue beaucoup le volume. Et aussi les gens qui tiennent à leurs cheveux bouclé, ce produit lisse les cheveux et même après le shampoing ils restent raide. Mais les cheuveux sont souple, légère et brillant. Sans odeur c'est parfait. Moi j'ai utilisé inoar pendant des années mais depuis que j'ai ressayé le nouveau the best, je suis complètement tombé sous le charme de ce produit.
A**T
Very good product. Highly recommend
L**A
I was super impressed with this product. My hair responded immediately and I will buy again. Follow instructions for best results. The product arrived ahead of time and is as described.
Trustpilot
2 weeks ago
2 months ago
