A revolutionary leave-in, scalp and hair serum that directly targets the hair follicle, a living part of your hair, to help create hair that is stronger, shinier and more beautiful.

Feature and Benefits
After the first application, your hair appears more invigorated and is more resilient with 93% less breakage during styling*. After approximately 10 applications or 1 month your hair is stronger at the root, and the quality and health of your hair is visibly enhanced**:

When used after each shampoo, Kérastase Initialiste improves the quality of your hair, making it healthier and stronger while to invigorate, strengthen and enhance the appearance of your hair.

Directions for use
Apply to towel-dried hair after each shampoo and distribute evenly throughout the scalp. Gently massage scalp with fingertips in circular movements. Leave in


3 in stock

Additional information




weakened hair