What Is GK Hair Best Keratin Treatment?

The Best Keratin Treatment by GK Hair is a hair straightening treatment that gets rid of frizz completely.

Does GK Hair Have A Keratin Treatment At Home?

Yes. The Best Treatment is a Keratin Treatment for Home and salons both.

What's The Best Hair Treatment By GK Hair?

The Best Hair Treatment is a Keratin Treatment that helps get rid of frizz and straightens out the hair.

What Keratin Treatment Is Recommended For Dry, Frizzy Hair?

The Best Keratin Treatment is considered great for dry, frizzy hair.

The Best Hair Treatment

Name: The Best Hair Treatment
Brand: GKhair
SKU: GK-TB-X-100-S
Price: 65.4 EUR
Availability: InStock

A Model before and after using The Best Hair Treatment

GK Hair Best Hair Treatment Ingredient Containing Juvexin V2 and Natural Seed Extract in a white background

Proven result from users using GK Hair The Best Hair Treatment

List of GK Hair Best Hair Treatment features with icons and text on a white background

Infographic detailing the GK Hair Best Hair Treatment application process, featuring 10 steps for hair treatment and styling, including washing and sealing.

Step-by-step guide detailing a GK Hair Best Hair Treatment process including washing, applying products, and final styling techniques.

GK Hair The Best Hair Treatment 1000ml Surrounded by Coconut and nut with a white background

GK Hair The Best Hair Treatment 300ml Surrounded by Coconut and nut with a white background

GK Hair Best Hair Treatment | Keratin Smoothing Treatment

Get smooth and manageable hair everyday with The Best Treatment, a Juvexin-infused formula that repairs damaged hair from within and keeps hair smooth & sleek for many months.

Size

Size :

100ml

300ml

1000ml

€65.40 €81.75 Save €16.35

Tax included. Shipping calculated at checkout.

Quantity

[{"id":41787624063146,"title":"100ml","option1":"100ml","option2":null,"option3":null,"sku":"GK-TB-X-100-S","requires_shipping":true,"taxable":true,"featured_image":{"id":40555250942122,"product_id":5707373215908,"position":1,"created_at":"2025-06-05T11:25:21-04:00","updated_at":"2025-06-05T11:29:52-04:00","alt":"GK Hair The Best Hair Treatment 100ml Surrounded by Coconut and nut with a white background","width":2000,"height":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_100ml.webp?v=1749137392","variant_ids":[41787624063146]},"available":true,"name":"The Best Hair Treatment - 100ml","public_title":"100ml","options":["100ml"],"price":6540,"weight":100,"compare_at_price":8175,"inventory_management":"shopify","barcode":"815401015979","featured_media":{"alt":"GK Hair The Best Hair Treatment 100ml Surrounded by Coconut and nut with a white background","id":32327566590122,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_100ml.webp?v=1749137392"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41787624259754,"title":"300ml","option1":"300ml","option2":null,"option3":null,"sku":"GK-TB-X-300-S","requires_shipping":true,"taxable":true,"featured_image":{"id":40555250909354,"product_id":5707373215908,"position":10,"created_at":"2025-06-05T11:25:21-04:00","updated_at":"2025-06-05T11:33:28-04:00","alt":"GK Hair The Best Hair Treatment 300ml Surrounded by Coconut and nut with a white background","width":2000,"height":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_300ml.webp?v=1749137608","variant_ids":[41787624259754]},"available":true,"name":"The Best Hair Treatment - 300ml","public_title":"300ml","options":["300ml"],"price":17620,"weight":300,"compare_at_price":22025,"inventory_management":"shopify","barcode":"815401014019","featured_media":{"alt":"GK Hair The Best Hair Treatment 300ml Surrounded by Coconut and nut with a white background","id":32327566622890,"position":12,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_300ml.webp?v=1749137608"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41787624358058,"title":"1000ml","option1":"1000ml","option2":null,"option3":null,"sku":"GK-TB-X-1000-S","requires_shipping":true,"taxable":true,"featured_image":{"id":40555250876586,"product_id":5707373215908,"position":9,"created_at":"2025-06-05T11:25:21-04:00","updated_at":"2025-06-05T11:33:28-04:00","alt":"GK Hair The Best Hair Treatment 1000ml Surrounded by Coconut and nut with a white background","width":2000,"height":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_1000ml.webp?v=1749137608","variant_ids":[41787624358058]},"available":true,"name":"The Best Hair Treatment - 1000ml","public_title":"1000ml","options":["1000ml"],"price":39260,"weight":1000,"compare_at_price":49075,"inventory_management":"shopify","barcode":"815401012589","featured_media":{"alt":"GK Hair The Best Hair Treatment 1000ml Surrounded by Coconut and nut with a white background","id":32327566557354,"position":11,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/gkhair.eu\/cdn\/shop\/files\/The_Best_Hair_Treatment_1000ml.webp?v=1749137608"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Customer Support
Plant Based Ingredients
Easy Return
Cruelty Free

Get a beautiful salon finish with The Best Keratin treatment. The professional-level Keratin treatment with Juvexin straightens and polishes hair while restoring it from the inside out. Discover smoother, healthier, shinier hair after the first application.

Please note that there can be a slight color lift with the usage of the product.

Deeply nourishes dry and rough hair strands.
Repairs environmental damage from within.
Juvexin-infused formula prevents future damage.
Natural Oils help with frizz and dryness.
Retains natural hair moisture and shine.
8x healthier, more tamed hair for up to 5 months.
Formaldehyde-Free Hair Treatments.
Same Day Wash, No wait time to wash the hair
Customize results [ From Tame to straight hair ]

Taming
Repairing
Long-Lasting

Juvexin V2: Juvexin V2 is a plant-based protein derived from Quinoa and Pea, Which is optimized to repair and strengthen hair from the inside out.
Natural Seed Extracts: Deliver hydration, leaving hair nourished and conditioned.
GK Hair Products are free of Sulfates, Parabens, Phthalates, DEA, TEA, or Gluten.We use the best ingredients to help you achieve your ultimate hair goals.

1. pH+ Clarifying Shampoo The application starts with washing the hair twice with GK Hair pH+ Clarifying Shampoo. The clarifying shampoo preps the hair for the Juvexin treatment and removes excess build up and styling products from the hair. Towel dry and brush the hair.

2. Apply "THE BEST" Section the hair in 1/2-inch each and use the application brush to apply “The Best” on each 1/2 -inch section of hair. DO NOT APPLY ON THE SCALP. Be sure to stay 1/4-inch away from the scalp while combing or massaging the product through the hair. Be generous with the strokes as all of the hair needs to be saturated in order for the treatment to have maximum effect.

3. Let sit for 40-60 min. Allow the product to sit on the hair for 40 to 60 minutes, cover the hair with a plastic cap. a) 40 minutes for fine, wavy hair b) 60 minutes for thick, coarse, tight curly hair to maximize the smoothing results.

4. Rinse with warm water Rinse the hair with warm water until the products runs clear out of the hair. If hair is over-processed or red, shampoo the hair with GK Hair Moisturizing Shampoo focusing on the ends to remove excess product.

5. Deep Conditioner Apply the Deep Conditioner and rinse off after 5 minutes.

6. Blow dry on high heat Blow dry the hair straight on high heat with a round brush using sufficient tension to smooth the hair until 100% dry.

7. Sealing Section the hair and flat iron with GK Hair Titanium Flat iron at 400 degrees. If the hair is over processed, flat-iron at 375 degrees, lower the temperature further if the hair is very weak and damaged; especially towards the ends of the hair. Pass the flat iron about 2-4 times on each section.

8. Once the treatment is complete, individuals can freely resume their regular hair care routine, including washing their hair at any desired time using GK Hair Shampoo and Conditioner infused with Juvexin. This will help maintain the results achieved from the treatment.