Nutri-Supplement Split Ends Serum by Kérastase is a highly nourishing and smoothing serum for dry hair with split ends. Our leave-in serum, enriched with polymers and lipids, is designed to improve the look of dry and split ends.

This nourishing oil conditions dry and split ends and has a translucent oily-looking texture.

Up to 2X fewer visible split ends*

*Instrumental test vs untreated sensitised hair

Instant smoothness and improved shine
Nourishing formula designed to improve the appearance of split ends
Conditions dry hair

Up to 2x fewer visible split ends*
Up to 99% stronger hair**
Up to 81% more shine***

*Instrumental test vs untreated sensitised hair
**Combing test, vs classical shampoo on sensitised hair
***Instrumental test, vs pre-washed hair