Learn more about Olaplex No. 0
Primes Hair for Max Repair
Our professional-inspired treatment primes your hair for deeper repair, rebuilds hair bonds, strengthens, and protects hair integrity.
Visible Hair Benefits
68% more repair & 3x stronger hair* *When used as a two-part system in just one use.
An Unbreakable Bond
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
The Original Bond Builder
The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.