No. 0 Intensive Bond Building Hair Treatment

Regular price $41.00
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No. 0 Intensive Bond Building Hair Treatment is a professional-inspired, intensive treatment that primes hair for deeper repair, 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. This treatment contains the highest concentration of the patented bond-building technology of any Olaplex at home product. This formula is made to work with every hair type, providing a real, structural repair that works from within.

  • Primes hair to intensify benefits of No. 3 Hair Perfector
  • Strengthens weakened bonds deep within the hair strand
  • Repairs hair from chemical, thermal, mechanical, and environmental damage
  • Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds

Which hair type is it good for?

  • Straight
  • Wavy
  • Curly
  • Coily


  • Use the two-part system once a week, or two to three times a week for damaged hair
  • N°0 bottle should last three to six applications, based on hair length and density