A lightweight fortifying conditioner designed to reduce hair breakage, strengthen weakened strands, and improve hair resilience without weighing the hair down.
Who This Is For
This conditioner is ideal if you:
- Experience hair breakage or hair fall due to weak strands
- Have fine, fragile, or sensitized hair
- Notice hair snapping during brushing or styling
- Want a strengthening conditioner that doesn’t feel heavy
- Are using a full anti-breakage or strengthening routine
What It Does
Kérastase Genesis Fondant Renforçateur helps strengthen and fortify weakened hair fibre while improving softness and manageability.
It helps:
- Reduce visible hair breakage caused by daily stress
- Strengthen hair fibre to improve resilience over time
- Improve detangling and reduce friction during brushing
- Maintain lightweight softness without heaviness
Key Benefits
- Helps reduce the appearance of hair breakage
- Strengthens weakened hair over time
- Lightweight conditioning texture
- Improves detangling and manageability
- Suitable for fine to normal weakened hair
How to Use
- Apply to mid-lengths and ends after shampooing
- Leave on for 2–3 minutes
- Rinse thoroughly
- Use as part of a complete Genesis strengthening routine
Recommended frequency: after every wash
Expected Results Timeline
- 1–2 weeks: improved softness and detangling
- 3–6 weeks: reduced breakage during brushing
- 6+ weeks: stronger, more resilient-looking hair fibre
Professional Insight
This conditioner is commonly used in salon strengthening routines for clients experiencing:
- Heat or styling damage
- Lightened or chemically treated hair
- Seasonal shedding or fragility
It works best when paired with a matching Genesis shampoo and serum for full fibre reinforcement.
Pair With
For best results, combine with:
- Kérastase Genesis Bain Hydra-Fortifiant Shampoo
- Kérastase Genesis Anti-Hair Breakage Serum
- In-salon strengthening treatments
Who It Is NOT For
This product may not be suitable if you:
- Want a heavy, ultra-rich deep conditioning mask feel
- Are looking for intense moisture for very dry coarse hair (use a mask instead)
- Expect instant thickening or dramatic visual change after one use
FAQs
Is this for hair loss or breakage?
It is formulated to support hair weakened by breakage and external stress.
Can I use it on fine hair?
Yes, it is designed to be lightweight and suitable for fine to normal hair.
Does it weigh hair down?
No, it is a lightweight fondant formula designed for daily or frequent use.
Do I need the full Genesis range?
For best results, using the full routine improves strengthening performance.
