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Sérum Fortifiant Hair Serum

Daily fortifying serum for weakened hair that is prone to falling due to breakage from brushing.
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Serum Fortifiant Hair Serum
Kerastase

Sérum Fortifiant Hair Serum

Daily fortifying serum for weakened hair that is prone to falling due to breakage from brushing.

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or 4 installments of $13.25 by Afterpay Learn More

Exclusive Offer

Complimentary travel hair oil & free shipping. Code NGT21. Learn More >

Product Benefits

"Silicone-free. Strengthens hair day after day. 97% less hair fall due to breakage from brushing*. Named in SheFinds.com “Best New Beauty Awards 2020”.
Genesis is not a hair loss product.
*System of Bain Hydra-Fortifiant + Fondant Renforcateur + Sérum Fortifiant vs Non-Conditioning Shampoo.

Kérastase Reduces Hair Breakage Reduces Breakage
Kérastase Nourishes Dry Hair Nourishing
Kérastase Healthy Hair Healthy Hair


Key Ingredients





How to Use

Apply 4 doses on dry or towel-dried scalp, section by section.
1 dose = 1 pipette until the mark.
Do not rinse.

When choosing where to apply the sèrum think of the areas of your scalp where the hair needs the most strength. Where do you notice less density? What areas are you experiencing hair fall in? Start by applying in those targeted areas with the pipette then massage in everywhere. Think of the serum like topical vitamins for your hair!

Frequently Asked Questions

Answers to Your Frequently Asked Questions

Complete Your Routine

Complete your hair care routine with cleanse, treat, prime & night essentials.
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