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 and has been pushed to the next level in 2022, with the addition of concentrated skincare actives.
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 . What is Fusio-Dose?
With up to 30 unique combinations, NEW Fusio Dose in-salon treatments instantly transform your hair. Composed of two parts, a concentre and a booster, Fusio Dose treatments are performed by trained Kerastase stylists to help you address your main hair concerns and are formulated based on your hair goals.
2. What is the difference between the Booster vs. Concentre?
Starting with the Concentre, these highly concentrated vials address your main hair concern. A concentre is then mixed with a Booster, packed with powerful skincare active ingredients, to help you reach your hair goals.
3. How many mixes are possible with Fusio-Dose?
With 6 Concentrés and 5 Boosters available, there are up to 30 different mixes possibilities. It allows you to target two unique hair concerns at the same time.
4. 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. With a fresh, personalized mix of a Concentré and a Booster, Fusio-Dose immediately transforms your hair based on your stylist’s expertise for 95% less breakage*, 70% more shine** and 24h anti-frizz protection***
5. How does it work & how long does the custom hair treatment take?
Before beginning your treatment, your stylist will diagnose your hair. Depending on what your hair needs most, they will select a Concentré and Booster to combine and spray onto the hair at the back bar. Within 5-minutes, your tailor-made treatment will be complete and you’ll be flaunting lush, re-energized hair all day!
6. Is Fusio-Dose 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 and it is supplemented with skincare actives.
7. 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.
8. 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 Concentré. Your hairdresser will then discuss your hair goals to pick the right booster.
9. How often can I book a Fusio-Dose custom hair treatment?
Every salon visit! Your 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. Find your nearest Kerastase salon and book a Fusio Dose service today!
10. What are the benefits of Fusio-Dose?
Fusio-Dose transforms your hair in less than 5 minutes, with a custom-blended mix that addresses 2 hair needs in 1 application!
Fusio-Dose: 10 Curiosities
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!
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.
3. 36 possible combinations. There is a Fusio-Dose treatment mix to solve all your hair woes.
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.
5 - It’s fast! It takes just five minutes at the backwash to get the full results and an instant transformation.
6. Fusio-Dose is a salon-exclusive treatment with high concentration and professional quality.
7. What’s brilliant is that you can treat yourself to a Fusio-Dose treatment during every salon visit.
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).
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 - 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.
The 6 Concentrés of Fusio-Dose
Concentré Blond Absolu
Infused with HYALURONIC ACID VIOLET DIRECT DYE
This blond color protecting concentré nourishes the hair fiber and neutralizes brassiness for blonde color treated hair with a cooler tone and high shine finish.
- Neutralizes yellow & brassy undertones
- Color corrects using Pigment UV for a cool, icy blond hair color
- Deeply hydrates the hair fiber
- Leaves hair with an added shine
Recommended for blond color treated hair looking for added hydration, smoothness, and shine. Ideal for use during both non-color service salon visits or directly after a lightening service.
93% Stronger Hair
56% More Hydrated*
95% More Conditioned*
*vs. non conditioning shampoo
Concentré Nutritive
Infused with NIACINAMIDE
This nourishing concentré deeply hydrates hair with intensely moisturizing Niacinamide for healthier hair with added softness, easier detangling, and a beautiful shine
- Deeply nourishes dry hair
- Formulated with Niacinamide to intensely moisturize
- Provides easier detangling
- Adds softness and shine
Recommended for dry hair looking for deep nourishment and hydration.
66% Softer
Concentré Genesis
Infused with COLLAGEN PEPTIDES
This fortifying concentré repairs weakened hair for stronger, thicker strands with added volume and less breakage.
- Strengthens the hair fiber
- Features Collagen Peptide Fragment for intense hair repair
- Adds softness and shine
- Reduces breakage from brushing
Recommended for weakened hair that is prone to falling due to damage from breakage from brushing. Ideal for those looking for longer, stronger hair with less breakage.
77% Stronger Hair
44% More Volume
24 Hours Of Added Volume
Concentré Resistance
Infused with CERAMIDES
This strengthening concentré repairs hair that has been damaged from mechanical or environmental stress by infusing nourishment and sealing the outer cuticle layer to prevent future breakage.
- Hair is instantly strengthened.
- Features Ceramides for intense hair repair
- Adds nourishment and seals cuticle to prevent from future breakage
- Leaves hair softer with a high shine
Recommended for damaged hair looking for strength and smoothness with less breakage.
96% Stronger Hair
35% Less Surface Damage
Concentré Curl Manifesto
Infused with GLYCERIN
This curl defining concentré deeply hydrates and fortifies curly and coily hair for weightless volume, reduced frizz, easier detangling, and naturally bouncy curl definition.
- Hydrates curls instantly
- Provides added strength
- Formulated with Glycerin for weightless, bouncy curls
- Hair is softer and easier to detangle
Recommended for curly hair looking for intense hydration and enhanced curl definition.
75% More Conditioned*
62% More Hydrated*
92% Stronger Hair
24 Hours Of Frizz Protection
*vs. non conditioning shampoo
Concentré Chroma Absolu
Infused with LACTIC ACID & CENTELLA ASIATICA
This color protecting concentré hydrates and repairs the hair fiber for color treated hair with less damage and a rich, vibrant color and high shine finish.
- Helps repair hair following color services
- Nourishes and repairs the hair fiber
- Adds softness & shine
- Preserves bright, vibrant hair color
Recommended for all types of color treated hair looking for nourishment, strength, and enhanced color vibrancy. Ideal for use during both non-color service salon visits or directly after a coloring service.
88% More Conditioned*
55% More Hydrated*
41% Less Surface Damage
- 24 Hours Of Frizz Protection
*vs. non conditioning shampoo
The 5 Boosters of Fusio-Dose
Booster Cicablond
Infused with VITAMIN E
This blond color protecting booster hydrates and strengthens lightened hair for added smoothness and an illuminated cool blonde tone.
- Hydrates and strengthens the hair fiber
- Formulated with Vitamin E for added nourishment
- Adds softness and shine
Recommended for blond color treated hair looking for vibrant hair with a cool, icy tone, softness, and shine. Ideal for use during both non-color service salon visits or directly after a lightening service.
85% More Conditioned*
88% More Conditioned**
60% More Hydrated*
*vs. non conditioning shampoo
Booster Nutrition
Infused with CAMELLIA OIL
This nourishing booster deeply hydrates hair with an intensely moisturizing formula for healthier hair that is smoother and easier to detangle with a glowing shine.
- Deeply nourishes dry hair
- Formulated with Camellia Oil to intensely moisturize
- Hair is more manageable
- Adds softness and shine
Recommended for dry hair looking for healthier hair that is hydrated and frizz-free with a high shine finish.
85% More Conditioned*
64% More Hydrated*
*vs. non conditioning shampoo
Booster Anti-Frizz
Infused with POLYPEPTIDES
This smoothing booster nourishes the hair fiber to enhance smoothness, reduce unwanted frizz, provide easier detangling, and leave hair feeling soft.
- Protects against humidity-induced frizz
- Formulated with Polypeptide for added nourishment and smoothness
- Increases hair's managability
Recommended for frizzy hair looking for smoothness, shine, easy detangling, and manageability in humidity.
86% More Conditioned*
54% More Hydrated*
**vs. non conditioning shampoo
Booster Brillance
Infused with LACTIC ACID & TARTARIC ACID
This color protecting booster hydrates and seals the outer layer of the hair fiber to preserve color vibrancy for healthier, color treated hair with a beautiful shine.
- Seals hair fiber to preserve color vibrancy
- Nourishes and repairs hair
- Adds softness & shine
- Preserves bright, vibrant hair color
Recommended for color treated hair looking for rich, vibrant hair color with a high shine finish. Ideal for use during both non-color service salon visits or directly after a coloring service.
93% More Conditioned**
*vs. non conditioning shampoo
Booster Reconstruction
Infused with PLANT PROTEINS
This strengthening booster reinforces damaged hair for smoother, longer strands with less frizz and more protection from future breakage.
- Hair is instantly strengthened
- Features Protein to reinforce hair fiber
- Adds nourishment and seals cuticle to prevent from future breakage
- Leaves hair softer with a high shine
Recommended for damaged hair looking for stronger, healthier hair with less breakage.
85% More Conditioned*
68% More Hydrated*
*vs. non conditioning shampoo
Fusio Scrub Awaken Your Beauty
Introducing the 1st Kerastase deep cleansing scalp scrub formulated to deeply remove sebum, pollution particles, product build-up and impurities for a healthy scalp & beautiful hair.
Purifying Scrub For Oily Prone Scalp
Scrub Energisant
Intensely cleanses the scalp, leaving it feeling energized along with shiny, healthy hair.
+ SEA SALT
+ VITAMIN B6
+ SALICYLIC ACID
Soothing Scrub For Dry & Sensitive Scalp
Scrub Apaisant
Intensely cleanses the scalp with a relaxing & soothing feeling along with healthy hair.
+ SWEET ORANGE PEEL
+ JOJOBA
+ MADECASSOSIDE
+ VITAMIN B5
Before & After
Each scalp scrub offers more volume up to 24 hours after application
with up to 6 times more shine* using scrub & oil together.
*Versus unwashed hair
