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The Best Professional Hair Kit 300ml

Hair Treatment

The BEST KIT features the pH+ Shampoo, Taming System, Moisturizing Shampoo and Conditioner Duo. The products make for an effective treatment that transforms hair, making it silky smooth and healthy from within. The Juvexin complex along with natural ingredients present in each of the products nourish hair strands, adding intense moisturization and protecting the hair from damage. The BEST treatment is easy to use and it's single formula can be customized to offer varying results for smooth and shiny hair. The treatment is safe to use on color & chemical-treated hair.
This Kit contains

1- PH+ Shampoo 3.4 fl.oz.

1- The Best Treatment 3.4 fl.oz.

1- Moisturizing Shampoo Color Protection 10.1 fl.oz.

1- Moisturizing Conditioner Color Protection 10.1 fl.oz.

1- Deep Conditioner 0.67 fl.oz

1- Bowl, Brush, Gloves, and Shower Cap

$121.00 $90.50

Wash hair twice with the pH+ Shampoo before the application to open up the cuticles. Each shampoo should be left on the hair for three minutes per application to open the cuticles properly. Avoid massaging scalp. Section the hair. Apply 1⁄4 inch away from the scalp. Process the hair for 40-60 minutes. Rinse the hair with warm water until the hair is free of The Best. If the hair is color-treated or porous, shampoo with GKhair Color Protection Moisturizing Shampoo then rinse. Apply the Deep Conditioner for five minutes then rinse. Blow-dry the hair and flat iron to seal the cuticles. 

Juvexin: A keratin anti-aging protein blend optimized for restoring hair from the inside out, returning it to a more youthful state. Protects against future damage and environmental effects by creating a shield over each hair strand.  
NATURAL SMOOTHING AMINO ACIDS: Taken from plants to provide viscosity, texture, and conditioning. 
NATURAL SEED EXTRACTS: Act as rich emollients to slow the loss of moisture from the hair, maintaining smooth and nourished strands. 

  • Smooths Hair
  • Straightens Hair
  • Retains Moisture

Smooths And Strengthens

Rejuvenates dull hair, leaving it smooth and healthy

Lock In Hydration

Replenishes dry hair without weighing it down


Juvexin maintains hair strength and prevents degradation

asked questions

1. Wash hair twice with the pH+ Shampoo, leave the shampoo on hair for at least 3 minutes during each application. Avoid massaging your scalp. 2. Section the hair starting at the nape of the neck and begin to apply ½-inches away from the scalp using the application brush to apply “The Best” on each ½-inch sections of hair while massaging into the hair with your fingers. The hair should be saturated with The Best. DO NOT APPLY ON THE SCALP. 4. Leave product in hair for 40-60 minutes. (60 minutes for maximum smoothing result) Cover the hair with a plastic cap. 5. Rinse product out of hair with warm water. For color-treated hair: apply GK Color Protection Moisturizing Shampoo and rinse. Apply Deep Conditioner for 5 minutes, rinse thoroughly. 6. Blow-dry the hair straight on high heat with a round brush using sufficient tension to smooth the hair until 100% dry. 7. 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 in each section. 8. Clients are free to wash their hair at any time after the treatment, using GK Hair Shampoos and Conditioners fortified with Juvexin to maintain the results of the treatment.
The Best works on all hair types. Custom smoothing results can be achieved depending on the requirements of the client.
Please be informed that you can apply the color and The Best Keratin treatment on the same day. However, we recommend to use only deposit color following The Best treatment with 10 volume developer or lower.
The Best is 100% free from Formaldehyde.
Where there are no restrictions, we cannot quite guarantee the same results on henna-dyed hair as it’s very hard to open the cuticle of henna dyed hair.