Nº.1 Bond Multiplier® is used as an easy add-on to coloring processes and chemical treatments. No change to color, lightening, or chemical service formulas is required. Simply add the predetermined amount of Nº.1 and follow with Nº.2 in the bowl. For specific ratios and instructions for each service, refer to the included mixing chart.

Nº.2 Bond Perfector® (sold separately) is used in the bowl to restore any bonds that may have been missed during chemical services enhanced with Nº.1. For specific ratios and instructions for each service, refer to the included mixing chart.

Instructions for use as a standalone OLAPLEX treatment:

• Use the measuring dispenser to measure the correct amount of Nº.1 Bond Multiplier.
• Add it to 90ml (3 oz) of water in an application bottle without a spray nozzle.
• In the shampoo bowl, apply to clean, dry hair.* Saturate thoroughly.
• Leave on for 5 minutes. DO NOT RINSE.
• Apply a generous amount of Nº.2 Bond Perfector® from roots to ends. Work through for even distribution.
• Leave on for 10 minutes. Rinse thoroughly.
• Cleanse with Nº.4 Bond Maintenance® Shampoo.
• Follow with Nº.5 Bond Maintenance® Conditioner.
• Style as desired.

*May also be applied to damp, towel-dried hair.