Our professional-inspired treatment primes your hair for deeper repair, rebuilds hair bonds, strengthens, and protects hair integrity. Use as the first step in a two-part at-home system with No.3 Hair Perfector (sold separately) to strengthen and repair all types of damaged hair. Scientifically Proven: 68% more repair & 3x stronger hair* *When used as a two-part system in just one use. APPLICATION TIP: N°0 bottle should last 3-6 applications, based on hair length and density.
-Apply slowly to dry hair, distributing evenly from root to tip.
-Work No. 0 into small sections by squeezing the liquid into the hair to be fully absorbed as you go.
-Lightly saturate from root to tip. Hair should be damp, not drenched.
-Let process for 10 minutes.
-Do not rinse.
-For the complete treatment, apply No.3 Hair Perfector over hair with No.0 applied to it, combing through as needed.
-Let process for a minimum of 10 minutes.
-Rinse, shampoo & condition. For best results use No.4 Shampoo & No.5 Conditioner
