Primes, repairs, strengthens and protects all hair types.
Directions of use:
1. Apply No.0 to dry hair. Saturate from root to tip.
2. Leave on hair for 10 minutes. Do not rinse.
3. Apply a generous amount of No.3 Hair Perfector to saturated hair and wait for 10 minutes.
4. Rinse, shampoo and condition as usual with OLAPLEX Bond Maintance Shampoo and Conditioner.