Primes | Repairs | Strengthens
Olaplex's No. 0 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.
Redesigned for a quick and targeted stream application, the No.0 Intensive Bond Building Hair Treatment features an easy to use nozzle that primes the hair and delivers the highest concentration of the patented bond building technology of any Olaplex at home product.
How to Use: Apply No. 0 to dry hair, fully saturating each section. Dampen hair and apply No. 3 from roots to ends. Use the two-part system with No. 3 once a week or two to three times a week for damaged hair. One No. 0 bottle should last 3-6 applications, based on hair length and density.
68% more repair & 3x stronger hair when used as a two-part system (No. 0 + No. 3) in just one use.
Ingredients: Water (Aqua/Eau), Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Benzoate