The Best Hair Treatment

Name: The Best Hair Treatment
Brand: GK Hair
SKU: GK-TB-X-100-S
Price: 54.0 USD
Availability: InStock

NEW LOOK, SAME POWER, NOW WITH A NEW VEGAN FORMULA: GK Hair The Best 100 ml old tube beside the new gkhair bottle

Before and after: left, frizzy curly blonde hair; right, the same blonde sleek and straight in a black halter dress

Thick glossy off-white hair cream swirled into a smooth swatch on a white background, texture close-up

Sleek black hair with a red streak; badges: 99% Claimed Smoothness, 98% Noticed Lesser Frizz, 96% Reported Healthier Hair

Six benefit icons with labels: Taming, Vegan, Repairing, Paraben Free, Long-Lasting and Gluten Free

Step by step process of applying The Best Hair Treatment

GK Hair product tube with white and orange design on a white background

GK Hair The Best Smoothing Hair Treatment 100 ml white tube with an orange cap, vegan badge, palm fruit and coconut

NEW LOOK, SAME POWER, NOW WITH A NEW VEGAN FORMULA: GK Hair The Best 300 ml old bottle beside the new gkhair bottle

GK Hair The Best Hair Treatment 300ml with white background

GK Hair The Best Smoothing Hair Treatment 300 ml white bottle with a white cap, vegan badge, palm fruit and coconut

NEW LOOK, SAME POWER, NOW WITH A NEW VEGAN FORMULA: GK Hair The Best 1000 ml old bottle beside the new gkhair bottle

GK Hair The Best Smoothing Hair Treatment 1000 ml white bottle with a clear cap, vegan badge, palm fruit and coconut

GK Hair The Best Juvexin Treatment 100 ml / 3.4 fl. oz. white tube with an orange flip cap, upright on a white set

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

Size

Size :

3.4 Fl. Oz.

10.1 Fl. Oz.

33.8 Fl. Oz.

$54.00 $67.50 Save $13.50

Shipping calculated at checkout.

One-Time Purchase20%

$54.00

Quantity

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Customer Support
Plant Based Ingredients
Easy Return
Cruelty Free

One formula which can be customized to offer various results for smooth shiny hair • Easy application.
No harsh chemicals.
Creamy texture for easy application.
Improved active ingredient.

Get a beautiful salon finish with The Best keratin hair 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.

Leaves Hair Soft, Smooth, and Shiny
Nourishes and Fortifies the Hair With Juvexin
Eliminates Frizz
Cuts Styling Time in Half
No Wait Time to Wash Hair
One Formula Offering a Variety of Desired Results
Formaldehyde-Free

Taming
Repairing
Long-Lasting

Physical Appearance: White Cream

Fragrance: Wild Orchid Floral Fragrance

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 SMOOTHING AMINO ACIDS derived from plants to enhance texture and conditioning.
NATURAL SEED EXTRACTS acts as a rich natural emollient to slow the loss
of moisture from the hair, maintaining smooth and nourished strands.

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.
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.
Allow the product to sit on the hair for 40 to 60 minutes.
(a) 40 minutes for fine, wavy hair.
(b) 60 minutes for thick, coarse, tight curly hair to maximize the smoothing results.
Cover the hair with a plastic cap.
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.
Apply the Deep Conditioner and rinse off after 5 minutes.
Blow dry the hair straight on high heat with a round brush using sufficient tension to smooth the hair until 100% dry.
Section the hair and flat iron with GK Hair Titanium Flat iron at 410 degrees.
If the hair is overprocessed, flat-iron at 370 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.
Clients are free to wash their hair at any time after the treatment, using GK Hair Shampoos and Conditioners fortified with Juvexin V2 to maintain the results of the treatment.

The Best Hair Treatment

$54.00 $67.50

The secret to effortless styling

Enriched with Juvexin, this treatment deeply repairs and smooths your hair, offering a long-lasting transformation for sleek, manageable locks.

no added parabens.

animal cruelty-free

gluten free

phthalate free

sulfate free

DEA/ TEA free

Play

Frequently Asked Questions

GK Hair “The Best” is a professional smoothing treatment enriched with Juvexin® that reduces frizz, adds shine, and improves manageability while keeping the hair’s natural look. Results last 3–5 months with proper aftercare.

Yes, GK Hair offers the Best smoothing treatments that can be applied at home. However, for the best and longest-lasting results, we recommend having the treatment applied by a professional stylist, as they are trained to achieve salon-quality results.

GK Hair “The Best” Keratin Treatment is ideal for dry, frizzy hair. It restores moisture with Juvexin®, smooths frizz, and leaves the hair softer, shinier, and more manageable for up to 3–5 months.

While there are no known adverse effects, pregnant women and nursing mothers should consult a physician prior to any type of hair treatment.

All GK Hair products are safe to use after a relaxer. Our keratin treatments help repair the bonds that may be weakened by a relaxer, and The Best treatment is especially effective for this hair type. It smooths and tames the hair without causing additional damage, leaving it healthier with improved growth. For best results, we also recommend our aftercare range including the Moisturizing Shampoo, Conditioner, Leave-In Cream, and Serum to maintain and extend the benefits of the treatment.

GK Hair Shampoos and Conditioners are free from harsh chemicals, Parabens, Phthalates, DEA/TEA, and SLS/SLE. More so, Juvexin (GK Hair’s Keratin) is a core ingredient that sets our products apart and is present in almost all GK Hair products.

No, GK Hair Shampoos and Conditioners are devoid of Gluten.

When choosing a flat iron, consider 1. Hair Type 2. Hair Length 3.. Lifestyle Choices 4. Portability Needs 5. Multifunctionality Features.

The plates are 1 inch wide and 4.7 inches long, perfect for covering more hair at once, especially on medium to long hair.

Customers praised this hair treatment for transforming hair to be smooth, shiny, and manageable with "no frizz" lasting up to 5 months. Most loved the ease of application and long-lasting results. However, concerns included small product size for the price, one case of color stripping, occasional dryness, and lingering odor after application. Some noted inconsistent product color.

Results (positive)Clients (positive)Product (positive)Frizz (positive)Hair (positive)

5 stars: 2441 (90%)
4 stars: 121 (4%)
3 stars: 49 (2%)
2 stars: 46 (2%)
1 star: 45 (2%)

El tamaño es tan pequeño que para el precio pensé

El tamaño es tan pequeño que para el precio pensé k me alcanzaba y no no trae casi aún no lo he probado pero creo k no me dará

True Love

My hair is dry, thick and crazy curly and quick to frizz. But once I found GK, I fell in love with my hair. I am constantly telling people about how great it is. At 64 years old, and having tried every product I could find, GK Best Is truly truly my must have hair care product.

My hair is now shiny, never frizzes (and I live in Florida), is easy to style, and fun to try new cuts and styles.

Great job to the GK team. I genuinely love you guys. 💗

Life-Changing Hair Care: A Customer's Perspective

This is the only product I trust for beautiful, manageable hair. The results are long-lasting, and I've had no frizz troubles for the past five months!

A Journey to Radiant Hair, Always

My hair is manageable, shiny, and it's been four months.

Hair Vitality Renewed

Sleek, Smooth, and Absolutely Sensational.

Everyday Radiance Ritual

Say goodbye to hair troubles with this treatment.

Natural Brilliance Displayed Daily

I'm thrilled with the shine and smoothness I get every day.

Turning Heads with Fabulous Tresses

Dull locks have been brought back to life, and I'm loving it.

Silky Smooth Hair Every Day

I'll never look back at my old hair care routine after discovering this.

The Ultimate Companion for Hair

This treatment is my hair's newfound love.

Revealing the Path to Hair Radiance

Blissful hair days are a daily occurrence now.

It did nothing to my hair, I followed all the steps.

Best product to use for an at home brazilian type. It smooths the hair makes and it very shiny and easy post treatment

Normally fuzzy - Product worked first go!

My hair is normally fuzzy due to working out and sweating a bunch...I tried this formula and it worked instantly...I was shocked! After the treatment (which took about 2.5 hours to wash, apply, deep condition, blow dry & hot iron), my hair was smooth, straighter and the bulk of the fuzz seems to have been TAMED! I accidently went in the pool the day after the treatment, got the ends wet - but surprisingly my hair stayed smooth.

Just didnt work.

Lean bien el tamaño del producto es minúsculo, me pasó que no leí, y recibi algo minúsculo, pero debo de resaltar el agente de atención al cliente, fue muy amable siempre y respondio siempre con repeto, fue muy profesional y considerado. Al producto no le doy 5 estrellas porque es caro y minúsculo pense que iba a obtener algo mas grande la verdad🤣

3.4 Fl. Oz.

I have been using this product for years

I have been using this product for years. My clients love the results on their hair. I've used it on myself for quite a while also.
To me there's nothing better.

3.4 Fl. Oz.

It's really what it says

It's really what it shows on instructions. Just follow it and get a very good results.

Transformed my hair!

I love this product and will order it again in the future.

10.1 Fl. Oz.

Amazing product

Leaves my hair feeling so soft! I have coily hair, like 3. It doesn't last more than 2.5 months but still good stuff!

Always Perfect!

10.1 Fl. Oz.

Gk Best Treatment

The treatment is always good, I like the spreadability and ease of using the product. The only weird thing is that it was a grayish color as compared to the smaller one I bought a few weeks ago, which was white, not sure why but I found that odd. It says to shake it up before using but it's too thick to shake up, and you can't stir it because the opening is too small.

The Best Hair Treatment

Benefits

The secret to effortless styling

no added parabens.

animal cruelty-free

gluten free

phthalate free

sulfate free

DEA/ TEA free

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Frequently Asked Questions