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The Best Hair Treatment

Tired of styling your damaged, frizzy hair every morning? Try GK Hair, The Best Hair Treatment, a taming formula developed for frizzy and damaged hair. It works on all types of. . .
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Tired of styling your damaged, frizzy hair every morning? Try GK Hair, The Best Hair Treatment, a taming formula developed for frizzy and damaged hair. It works on all types of hair and boosts shine and nourishment for your hair. How does this hair smoothing treatment work? The formula is applied after your hair is deep cleansed with a clarifying shampoo and is sealed with a flat-iron or a blow dryer. Regarded as the best keratin treatment, this treatment lasts up to 4-6 months and cuts the styling time in half. It is easy to apply and has earned the status of safe-to-use keratin treatment at home. Make sure to follow the instructions for the application of this Keratin Hair Treatment and follow up with GK Hair aftercare products to prolong the results. Also available in Europe!
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Important Detail

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 ½-inch each and use the application brush to apply “The Best” on each ½-inch section of hair. DO NOT APPLY ON THE SCALP. Be sure to stay ¼-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 overprocessed, 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. After You are free to wash the hair at any time after the treatment using GK Hair Shampoo and Conditioner fortified with Juvexin to maintain the results of the treatment. Visit for more information..

Juvexin: (A keratin based anti-aging protein blend) protects your dry, brittle, color-damaged hair from the harsh environmental elements. 
Natural Seed Extracts: Deliver hydration, leaving hair nourished and conditioned. 
All GK Hair product are formulated without Sulfates, Parabens, Phthalates, DEA, TEA, or Gluten. We use the best ingredients to help you achieve your ultimate hair goals. 

  • Prevents breakage
  • Reduces styling time
  • Keeps hair soft and frizz-free

The Best Hair Treatment

Smooths and strengthens

Keeps hair soft and friss-free

The Best Hair Treatment

locks in hydration

Replenishes dry hair without weighing it down

The Best Hair Treatment


Juvexin maintains hair and prevents degradation

The Best Hair Treatment
The Best Hair Treatment

Customer Reviews

Based on 124 reviews

Trattamento fatto a ottobre, mi è durato 6 mesi. Questo prodotto vale tutti i soldi che costa!!!! Chi dice il contrario è perche non ha fatto le procedure nel modo corretto.

Prodotto ottimo

Prodotto eccellente.

Risultato formidabile

Ho testato questo prodotto da 2 anni e l'effetto è semplicemente incredibile. Lo faccio ogni 4 mesi.

Alta qualità ma alto costo

Prodotto valido ma il costo è abbastanza alto. Lo consiglio per uso professionale

Mai avuto questi risultati in passato

Sono 5 anni che uso solo questo trattamento e mantengo i capelli lisci morbidi e sanissimi come mai prima, ero molto riccia con capelli a tratti crespi ora li ho molto lunghi lisci ma naturali e sono sanissimi.