A lightweight scalp serum designed to reduce the appearance of hair breakage and support stronger, healthier-looking hair from the root over time.
Who This Is For
This serum is ideal if you:
- Notice increased hair breakage or weakened strands
- Experience hair fall due to brushing, styling, or heat damage
- Have fragile or sensitized hair
- Want to strengthen hair fibre without heaviness
- Are looking for a professional, salon-grade strengthening treatment
What It Does
Kérastase Genesis Anti-Hair Breakage Serum is designed to strengthen and protect weakened hair fibres at the scalp level.
It helps:
- Reduce the appearance of hair breakage caused by external stress
- Support stronger, more resilient hair over time
- Improve overall hair fibre quality
- Protect hair from daily mechanical damage (brushing, styling)
Key Benefits
- Helps reduce visible hair breakage
- Strengthens weakened hair fibre over time
- Lightweight, non-greasy scalp formula
- Suitable for daily use
- Professional salon-grade care
How to Use
- Apply directly to a clean, dry or towel-dried scalp
- Section hair and apply evenly to targeted areas
- Gently massage into the scalp
- Do not rinse out
- Use regularly as part of your hair strengthening routine
Recommended frequency: daily or as advised by your stylist
Expected Results Timeline
- 2–4 weeks: improved scalp comfort and hair manageability
- 4–8 weeks: reduced visible breakage with consistent use
- 8+ weeks: stronger-looking, more resilient hair fibre appearance
Professional Insight
This serum is commonly used in salon strengthening routines where hair is weakened due to:
- Lightening or blonding services
- Heat styling damage
- Seasonal or stress-related shedding
It works best as part of a complete Genesis routine.
Pair With
For best results, combine with:
- Kérastase Genesis Bain Hydra-Fortifiant Shampoo
- Kérastase Genesis Fondant Conditioner
- In-salon strengthening or scalp treatments
Who It Is NOT For
This product may not be suitable if you:
- Expect instant visible thickening after one use
- Are not consistent with a hair care routine
- Are looking for styling or cosmetic volume only
FAQs
Is this for hair loss or breakage?
It is primarily formulated to reduce the appearance of breakage and strengthen weakened hair fibre.
Can I use it with coloured hair?
Yes, it is suitable for colour-treated and sensitized hair.
How long before I see results?
Most users notice improvements in hair strength and breakage reduction within 4–8 weeks of consistent use.
Do I rinse it out?
No, it is a leave-in scalp serum.
