Kerastase’s Extentioniste Shampoo works to strength lengths to create an optimal environment for hair to grow long. This mask can be used as a deep treatment to replenish your hair’s integrity.
- • Increases elasticity & strength from root to tip
- • Rebuilds natural strength of the hair fiber
- • Purifies and stimulates a healthy scalp environment
Improves resistance of the core of hair fiber and improves the root environment.
Protects the internal bonds and helps combat the weakening of the fiber.
Restores the fiber’s cuticule to protect the fiber as it grows.
Seal cuticules with a uniform coating from lengths to tips.
How to Use 2-step application: 1. Apply to damp hair, cleanse, emulsify, rinse. 2. Reapply, massage, emulsify and rinse."