Kerastase Fondant Extentioniste Conditioner
Length strengthening conditioner for slow growing, damaged lengths.
Key Benefits
- Strengthens fragile hair strands
- Supports natural hair growth
- Improves length and reduces breakage
How to Use
Apply to damp or dry hair after washing. Focus on mid-lengths and ends for best results.
| Product Feature | Detail |
|---|---|
| Formulation | Lightweight, non-greasy conditioner |
| Target Hair Type | Slow-growing, damaged lengths |
| Usage Frequency | Use weekly or as needed |
FAQ
Can this conditioner be used on color-treated hair?
Yes, it is suitable for color-treated hair and helps maintain color integrity while strengthening lengths.
Does it provide immediate visible results?
Results may take several weeks of regular use to become noticeable.
Is it suitable for curly or coarse hair?
Please contact customer service

Jonathan Sutherland –
After using this conditioner weekly, my damaged ends have become less frayed and my hair feels stronger. It’s especially helpful for slow-growing hair. No greasiness, and it leaves hair soft and manageable.
Michelle Rees –
I’ve tried several length conditioners, but this one actually helps my hair grow longer over time. It doesn’t weigh down my hair and works well with my daily routine.
Peter Fisher –
My hair has been damaged from heat and chemical treatments. This conditioner has reduced breakage and made my ends more resilient. I apply it every other week and see improvement.
Sam Mitchell –
It feels good on the hair, but I didn’t notice a dramatic change in length. Works better than some other products I’ve tried, but results vary.