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10 Things You Should Know About Fusio-Dose Hair Treatment

10 Things You Should Know
About Fusio-Dose Hair Treatment

Fusio-Dose is Kérastase’s iconic, in-salon customized hair care treatment. Fusio-Dose launched back in 2011, as a game-changing custom hair treatment that provides Kerastase clients with personalized care in salons only.


Book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis.



find a Fusio-Dose treatment at a salon near you

10 Things to Know About Kérastase Fusio-Dose Hair Treatment

Discover the 10 reasons why our customized treatment has stood the test of time (and why you should definitely try it if you haven’t).



Fusio-Dose: Your 10 Questions Answered


1. Who is this custom hair treatment right for?

Even those who take excellent care of their hair sometimes need a boost. Stress, styling and environmental factors can weaken the hair gradually, causing it to look dry and dull, behaving in strange, unruly ways. When hair begins to exhibit signs of stress, there is a quick, easy fix available at your nearest Kérastase salon—our signature Fusio-Dose custom hair treatment. It is a system of concentrated care formulas and boosters that your stylist can mix for you personally, resulting in hair that is soft, shiny and incredibly healthy. With this treatment your hair quickly transforms and restores to its full potential.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment




10 Things to Know About Kérastase Fusio-Dose Hair Treatment



2. What is the difference between the Fusio-Dose Booster vs. the Fusio-Dose Concentré?

Right now, there are up to 36 different combinations to address everything from dullness to breakage, color care and proper nutrition. The concentré addresses the primary hair concerns. These hair needs are identified by the stylist during the diagnosis steps: shine, nutrition, reparation, etc, and it’s up to your stylist to choose the concentré for you. The booster addresses a secondary hair concern, you can choose to fulfill your personal hair desire with a booster, this way you can have the best of both worlds. When you and your hair need a boost, Fusio-Dose is your solution. The result is visibly healthier, shinier and stronger hair.





3. What makes Fusio-Dose a custom hair treatment?

Your stylist will diagnose your hair and create a freshly-mixed formula that specifically targets your current hair concerns with a customized blend of concentrated actives that is just right for your hair type, hair concerns and hair needs.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment



4. Is Fusio-Dose treatment the same as a hair mask?

It replaces your fondant or mask in-salon treatment, but it isn’t the same. Fusio-Dose molecules are up to 100 times smaller than a traditional haircare product. Its unique technology enables hair to be transformed immediately with a lightweight finish.




5. Can I do a Fusio-Dose at home?

No, it is a Kérastase exclusive salon service. The Fusio-Dose custom-blended formula requires a professional evaluation of your hair to determine the best mix for you.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment




10 Things to Know About Kérastase Fusio-Dose Hair Treatment



6. How often can I book in for a Fusio-Dose custom hair treatment?

Every salon visit! You stylist will diagnose your hair and create a freshly-mixed formula that specifically targets your current hair concerns with the correct blend of concentrated actives. Your stylist will then recommend and adapt the formula each time to suit your hair needs as they evolve with every visit. You can book this personalized hair treatment at your nearest Kérastase salon using our salon locator.




7. What are the effects of Fusio-Dose on hair?

Fusio-Dose transforms your hair in less than 5 minutes, with a custom-blended mix that addresses 2 hair needs in 1 application!



10 Things to Know About Kérastase Fusio-Dose Hair Treatment




10 Things to Know About Kérastase Fusio-Dose Hair Treatment



8. What is the difference between Fusio-Dose and K Water?

K Water is a beautifying service to give incredible shine to your in-salon blow-dry until you next wash. While Fusio-Dose is a professional treatment service that treats two hair needs in 1 and instantly transforms your hair. Learn more about our in-salon K Water hair treatment here > .




9. How do I know which Fusio-Dose mix is right for me ?

Your hairdresser will perform a detailed professional diagnosis of your hair to define your main hair need and pick the right concentré. Your hairdresser will then discuss with you your hair goals to pick the right booster.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment




10 Things to Know About Kérastase Fusio-Dose Hair Treatment



10. How long does the service take?

Fusio-Dose is a service designed for people who don’t have much time and instant efficacy. It only takes 5 minutes to get the full benefits of your suited mix.





Fusio-Dose: 10 Curiosities


10 Things to Know About Kérastase Fusio-Dose Hair Treatment

1. It’s tried and tested. In fact, it’s so popular that today there are 19 Fusio-Dose treatments carried out world-wide every minute!



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

2 . With ingredients and molecules up to 100 times smaller than a traditional haircare product, your strands will thank you for this amazing transformative technology.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

3. 36 possible combinations. There is a Fusio-Dose treatment mix to solve all your hair woes.




10 Things to Know About Kérastase Fusio-Dose Hair Treatment

4. It’s lightweight. Fusio-Dose is so powerful thanks to its lightweight concentrated texture that its absorbed immediately, to treat the hair inside and out.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

5 - It’s fast! It takes just five minutes at the backwash to get the full results and an instant transformation.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

6. Fusio-Dose is a salon-exclusive treatment with high concentration and professional quality.




10 Things to Know About Kérastase Fusio-Dose Hair Treatment

7. What’s brilliant is that you can treat yourself to a Fusio-Dose treatment during every salon visit.



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

8. There are 5 incredible boosters, that can answer your hair goals aspirations: Booster Brilliance (for extra shine), Booster Reconstruction (for extra strength), Booster Nutrition (for extra nutrition), Booster Cicafibre (for extra hydration), Booster Genesis & Booster Discipline (for anti-frizz).



10 Things to Know About Kérastase Fusio-Dose Hair Treatment

9. There are 6 incredible concentrés your hairdresser can pick: Concentré Vita-Ciment, Concentré Oléo-Fusion, Concentré Densité, Concentré Ampli-Force, Concentré Pixelist, and our new star Concentré Blond UV with istant brassiness properties for bleached or highlighted hair!




10 Things to Know About Kérastase Fusio-Dose Hair Treatment

10 - It’s totally personalized to you! Each Fusio-Dose mix targets two hair needs, one evaluated by the hairdresser and fulfilled by a concentré and the other by your own hair goals and this will be the booster that’s added to the mix.







Watch How Fusio-Dose Can Instantly Transform Hair



Watch How Fusio-Dose Can Instantly Transform Hair


Densifying injection Concentré Densifique +
Booster Reconstruction

Actives in the Concentré redensify and tone the fibers, while the booster repairs and reinforces it. Hair is supple, soft, thicker and stronger.







Nutrition Injection Oléo Fusion +
Booster Brillance

Actives in the Concentré and booster help nourish the fiber, while adding color boosting shine. Rough, dry hair becomes soft, with radiant color.

Watch How Fusio-Dose Can Instantly Transform Hair




Watch How Fusio-Dose Can Instantly Transform Hair


Reconstruction Injection Concentré Vita-Ciment +
Booster Cicafibre

Weakened, over-processed hair enjoys a complete reconstruction from within. A lasting shield protects weakened hair from further hair breakage.





The 5 Concentrés of Fusio-Dose



Watch How Fusio-Dose Can Instantly Transform Hair

Concentré
Pixelist

Featuring Fibrionic System for color protection offering long lasting brilliance, and anti-fading protection.

Watch How Fusio-Dose Can Instantly Transform Hair

Concentré
Vita-Ciment

Featuring Vita-Ciment for strength that reconstructs the inner cellular cement, protects hair and adds shine.

Watch How Fusio-Dose Can Instantly Transform Hair

Concentré
Oléo-Fusion

Featuring Nuti-Huile for nourishment that eases detangling, smoothes the fiber and adds softness.

Watch How Fusio-Dose Can Instantly Transform Hair

Concentré
Densifique

Featuring Pro-Calcium that instantly adds density, texture and a firmer touch.

Watch How Fusio-Dose Can Instantly Transform Hair

Concentré
Ampli-Force

Featuring Edelweiss Native Cells that plump the fiber and make the it more resilient to damage.





The 5 Concentrés of Fusio-Dose



Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Discipline

For smoothness and frizz control providing manageability and movement.

Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Nutrition

For softness and nourishment providing anti-dryness protection.

Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Reconstruction

For strength and reinforcement providing more resistance to damage.

Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Brilliance

For radiance and shine providing anti-oxidant protection.

Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Cicafibre

For post-lightening to stabilize color/toner and illuminate lightened hair.

Watch How Fusio-Dose Can Instantly Transform Hair

Booster
Genesis

For fortification and softness providing a stronger, shiner hair fiber.





The 5 Concentrés of Fusio-Dose

Learn about the signature in-salon service that transforms hair quality in under 5 minutes.





Watch How Fusio-Dose Can Instantly Transform Hair
Watch How Fusio-Dose Can Instantly Transform Hair
Watch How Fusio-Dose Can Instantly Transform Hair




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10 Things You Should Know About Fusio-Dose Hair Treatment

10 Things You Should Know
About Fusio-Dose Hair Treatment

Fusio-Dose is Kérastase’s iconic, in-salon customized hair care treatment. Fusio-Dose launched back in 2011, as a game-changing custom hair treatment that provides Kerastase clients with personalized care in salons only.


Book an appointment at your nearest Kérastase salon for a complimentary personalized hair diagnosis.



find a Fusio-Dose treatment at a salon near you
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