GK HAIR Global Keratin The Best Consumer Box Kit (10.1 Fl Oz/300ml) Smoothing Keratin Treatment Professional Brazilian Complex Blowout Straightening For Silky Smooth & Frizzy Hair
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Sep 16
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Size: 9 Piece Set
Features
- HAIR SMOOTHING TREATMENT: The Best rejuvenates hair making it smooth, strong and frizz-free. Treatment lasts 3-5 months. The Best is a salon professional smoothing treatment and can be applied at HOME. Advanced yet fast and simple to use keratin treatment that instantly straightens, smooths, repairs, conditions, and strengthens the hair using an intense conditioning remedy which restores vitality by repairing the hair from the inside out.
- NATURAL SMOOTHING: Tratamiento de Keratina Queratina natural straightening treatment helps smooth hair naturally by conditioning, Natural Seed Oils, repair damage within the hair. GK Hair pH+ Clarifying Shampoo An important step that opens the hair cuticle from oils product build-up chlorine environmental impurities to fill with The Best Keratin, GK Hair Non Sulfate Moisturizing Shampoo & Conditioners (A keratin anti-aging protein) provides superior protection moisture a lasting shine.
- NO WAITING TIME TO WASH AS NORMAL: There is no wait days after the application to be allowed to wash your hair again. This GK Hair Keratin treatment The Best kit also known as Brazilian keratin treatment comes with 100ml/3.4oz Ph+ Clarifying shampoo, GK Hair The Best Keratin Treatment, GK Hair Moisturizing Shampoo, GK Hair Moisturizing Conditioner and Deep Conditioner 20ml sachet Stop buying Frizz products that work for one day.
- REDUCES NATURAL CURL: The Best reduces the natural curl pattern of the hair and closes the hair cuticle, eliminating frizz. The benefits of keratin are undeniable. Keratin penetrates deep into the hair and improves it from the inside. The product smooths & moisturizes, making combing easier. Its unique formula, saturated with a rich composition of natural ingredients and a high keratin content, will give your hair a luxurious shine and vitality!
- THE BEST HAIR STRAIGHTENING TREATMENT: Temporary straightening treatment for frizzy hair, it strengthens your hair for up to 5 months. Amazing results, one of the best in the world. Eliminates frizz and curl, promotes healing of hair, blocks the effects of humidity, great for all hair types. Great Formulation: Enhanced for tough cases of curly stubborn hair.Rich infusion of nourishing cleansing elements provides a luxurious lather that leaves hair healthy strong vibrant manageable.
Brand: GK HAIR
Hair Type: Wavy, Curly, Afro American
Item Weight: 10.1 Ounces
Product Benefits: Prevents breakage, Reduces styling time, Smooths and straightens hair, No wait time for shampooing
Item Form: liquid
Product Dimensions : 1.89 x 1.89 x 8.19 inches; 10.1 ounces
UPC :
Manufacturer : GK HAIR
Best Sellers Rank: #34,469 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #17 in Chemical Hair Straighteners
#17 in Chemical Hair Straighteners:
Customer Reviews: 3.8 3.8 out of 5 stars 1,669 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have 3A to 3B curly hair. The product worked great and I applied it myself. The whole process took me around 3-hours, and I executed each step appropriately with breaks in between. “ So far, the product is great. I’ll monitor to see how things pan out over the next months and will update accordingly. I highly recommend it.
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Reviewed in the United States on July 30, 2025 by MissJD MissJD
I've been getting the Keratine treatment for about 1 1/2 now. The last treatment did not go so well. I had so much breakage and it did not last the 6 months as it had in the past. Getting this done at the salon is so expensive and my hairstylist was not very kind to my 4B type hair. 1. The instructions are easy to follow. 2. The kit included everything I needed, minus the hairdryer, brush, and flat iron. lolz 3. the kit has one glove - girl buy a pair. 4. My hair type is the course and thick so I semi-dry my hair before applying the treatment. Then waited 60 min and blow dry and flat iron my hair. I used too much product and my hair felt stiff. So I rinsed out 80% of the product and blow dry again and flat iron. Nore: do not apply to the scalp. follow the instructions and you'll be fine. 5. My kids said it looked better then the Salon version. In the future, I'll use have the treatment. Note: my hair is shoulder length.
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Reviewed in the United States on November 9, 2021 by Beatriz Alvarado
After being meticulous with the application and care I was disappointed to only get about 2 weeks of moisture, easier drying, reduced frizz and easy straightening. My hair is curly but not super curly. Now I am just left with some weird soft curls, and the bad smell lasts way too long. Seems like it added red to my dark brown hair as well. Odd, not wanted, but i guess it looks fine. Skip this and just pay the salon prices. It'll be worth it.
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Reviewed in the United States on July 27, 2022 by Kindle Customer
The keratin treatment works fabulous. I'm someone that has had numerous Brazilian blowouts but they changed the formula and it dried my hair so decided to give this a try. The clarifying shampoo works great and leaves hair squeaky clean without over drying hair. The keratin treatment leaves hair soft, shiny and frizz free. Saving so much by doing this myself. Beware the regular shampoo and conditioner smell super awful that's why i gave it a 4 star I wish i could return them but bought the set. I would recommend the ph shampoo and treatment only. The treatment itself smells fine to me. I was not bothered by the smell out all. Loved results. Will continue to purchase if the treatment lasts.
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Reviewed in the United States on July 12, 2025 by Looney
This product is true to it's statement. My hair is soft and shiny. Products aroma is mild, no harsh smell. Will buy product again.
Reviewed in the United States on June 15, 2025 by Sara Hill
I received my product but with no instructions to apply from home. I can update this review if I can find the full introduction on how to apply it step by step. Please Help!
Reviewed in the United States on April 5, 2025 by Yvrose Pierre
Este producto me lo recomendaron para el cabello porque son orgánico y deja el cabello suave
Reviewed in the United States on July 27, 2025 by Yooslay Ordosgoitti
Turned my hair orange.
Reviewed in the United States on July 15, 2025 by Rob