How to use Kérastase Resistance Extentioniste Length Strengthening Shampoo 250ml:

1. Wet your hair thoroughly with warm water.
2. Apply a small amount of shampoo to your scalp and hair.
3. Gently massage your scalp with your fingertips for 1-2 minutes.
4. Rinse your hair thoroughly with warm water.
5. Repeat steps 2-4 if necessary.
6. Follow up with Kérastase Resistance Extentioniste Length Strengthening Conditioner for best results.
7. Rinse your hair thoroughly with cool water to seal the cuticles and enhance shine.
8. Style your hair as desired.