Goshi Hair Studio

2/140 Subiaco Rd | Subiaco

9381 8302 | info@goshi.com.au

Our Guarantee!

If you're not happy with your service, let us know within 24 hours of your appointment, and we'll re-do it, FREE!

GK "The Best" Hair Treatment

By infusing keratin deep into the hair cuticle, The Best uses hair’s natural ingredient to achieve radical shine, beautiful smoothness and healthy, manageable style. What’s more, this new step in advanced hair care is achieved without the use of formaldehyde, the carcinogenic chemical used in so many other straightening processes. Everyone can benefit from "The Best" Treatments, even over-processed and chemically damaged hair. In fact, the more damaged the better. "The Best" hair treatment deeply reconditions and repairs, making it so much more than just a smoothing system (can smooth up to 90% of the hair). The immediate result is soft, shiny, healthy and luxurious – and unlike other chemical treatments and relaxers, "The Best" can be used on coloured or chemically treated hair.


The Juvexin Story




GKhair is the first company to harness the beauty benifits of Juvexin. Derived from pristine sheep wool through an environmentally friendly process, Juvexin is found in all "The Best" hair Hair Taming System with Juvexin products worldwide. Juvexin is a protein blend optimised specifically for hair. Juvexin restores hair from the inside out, returning it to a more youthful state. Hair is protected from damage and environmental effects, as a shield is created over each hair strand. Juvexin is non-hydrolysed and contains intact keratin. It consists of both large and small molecules. The smaller Juvexin molecules penetrate the cortex, conditioning and repairing the hair from the inside out. The large molecules wrap around the cuticle layer of the hair. This protective layer shields against free radicals, such as UV rays and pollution.






What happens during a GK "The Best" keratin treatment?

During "The Best" treatment the hair is first washed, with a clarifying shampoo, to open up the cuticles. Then the treatment is applied, which contains keratin. It is then left to process the timing will depend on the result required. The treatment is then rinced from the hair. Heat can now be applied through blow drying then straightening irons. The heat seals the treatment into the hair and so reduces the frizz.


What does hair look like after it has been treated?

"The Best" treatment makes the hair look shiny and healthier. Your hair will also feel softer. Keratin provides a lot of nutrients for the hair; hence it looks so good afterwards.


How long does the treatment last?

"The Best" treatment lasts up to four to five months, maybe longer if hair is washed infrequently.The treatment is not permanent and it eventually washes out. The more the hair is washed, the quicker the keratin will be washed out.


Is "The Best" smooth keratin therapy going to make my hair straight?

All hair types differ.  The treatment is designed to make the hair easier and quicker to manage. Some people may be able to “wash & go’ whereas others will have to add some heat to their hair in order to get a straighter result.  You may want to ask your hairdresser to perform a strand test before proceeding with the treatment to get a realistic idea of what your result will be.


Is "The Best" a relaxer?

No. The treatment is a keratin based treatment that sedates frizz and revitalises hair.


Can "The Best" Treatment be done on any type of hair?

Yes, this treatment can be done on coloured, highlighted, relaxed, bleached, permed and virgin hair.


Does "The Best" Treatment work on virgin hair?

Yes. On virgin hair results will improve with each application.



When is the best time to colour my hair?

It is best to colour hair either 2 weeks before or 2 weeks after the treatment however there are exceptions to this rule. Please speak to your Stylist about your colour needs.


Can the treatment be done on children?

We recommend children at 12 years of age and over.


What if I don’t like having straight hair or this treatment?

The treatment can be washed out with a sodium chloride shampoo; it is not permanent like other chemical straighteners.


Can I wash my hair after the treatment?

YES !!! You can using GK shampoo and conditioner.


If I want to get my hair done again, do I have to redo the whole head or can I just have a touch up?

There are no touch ups with the treatment. You will get the treatment done again from the roots to ends. Remember it repairs your hair more every time.


What shampoo and conditioner should be used after "The Best" treatment?

For best results use the GK sodium chloride free shampoo and conditioner. Sodium chloride washes out the keratin faster.


Can I get "The Best" treatment done on a monthly basis?

YES, you may have it as often as you would like.


Can I cut my hair before "The Best" treatment?

We recommend that you cut your hair after having "The Best" treatment as your hair will fall differently and appear longer.


When can I use styling products

Styling products can straight away.


Can I get "The Best" treatment done while pregnant or nursing?

While there is no scientific research to the contrary, you should consult with your doctor before undertaking the treatment.


Can I go swimming in a pool or sea?

Yes but sea water and chlorine reduce the life span of the treatment. Sea water, which is salt water (and salt is Sodium Chloride), and chlorine can strip the keratin out of the hair quicker than normal water. When swimming in a pool or ocean, it is recommended that you use "The Best" leave in products to protect your hair.


What’s the difference between chemical straightening and "The Best" treatment?

"The Best" treatment is a keratin based hair treatment that smooths the hair. It can also help recondition the hair and restores shine. The treatment does not alter the hair structure. Chemical  straighteners work by breaking and rearranging the internal bonds of the hair (identified by the use of a neutralising mask).


Can I do the GK "The Best" treatment at home?

No. The procedure involves a long and detailed hair straightening process using irons and driers. It takes over 2 hours, and this is not something somebody can “have ago at”. DIY is not recommended!