
KérastaseBestseller
Genesis Serum Fortifiant Hair Serum (90ml)
MRP incl. of all taxes · Complimentary mini of your choice with qualifying orders
Anti hair-fall fortifying scalp serum for thinning/weakened hair.
Key Benefits
- Concentrated, targeted daily care
- Strengthens and repairs weakened fibre
- Reinforces roots and reduces fall
- 100% Authentic · Direct from L’Oréal
- Damaged or wrong item? Full refund
- Secure payments · UPI, cards & COD
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The science
Why this formula is priced the way it is
Ingredient and technology claims are the brand’s own published positioning. Full clinical dossiers and study methodology are pending from the brand teams and will replace this summary.
The Science
How to Use
Daily or after each wash, on a towel-dried or dry scalp.
Apply section by section directly to the scalp and massage in.
Do not rinse — consistency over 6 weeks shows the best results.
“Healthy hair is pH science — respect the acid mantle and the shine follows.”Redken Artistry · Lead Artist Team, Redken India
Have a question about this product?
4.8/ 5
Based on 2,941 reviews
Kabir Verified Buyer“Bleached hair that finally behaves. Detangles easily and looks glossy instead of straw-like. Stylist approved for a reason.”
Sana Verified Buyer“Great everyday performance and a clean rinse. Took a couple of washes to notice, but the shine is undeniable now.”
Dev Verified Buyer“Barbershop-level results at home. My hair holds a style far better and feels genuinely stronger.”
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Complete your routine
Here’s how I’d layer these with Genesis Serum Fortifiant — in the order I’d apply them.







