The Nº.3 Hair Perfector, infused with patented OLAPLEX Bond Building technology®, is a pre-shampoo treatment that is proven to repair and strengthen hair from the inside out. Use the Nº.3 Hair Perfector2 alone or paired with Nº.0 for maximum at-home repair.
 
Benefits:
Reduces breakage, visibly strengthens hair.
Repairs and protects deep within the hair strands.
Restores healthy appearance and texture.
Colour safe and sulfate free.
 
How to use:
Apply to damp hair from root to ends.
Leave on 10 minutes for maximum efficacy. Rinse thoroughly.
For best results, cleanse with OLAPLEX Nº.4 Bond Maintenance® Shampoo and OLAPLEX Nº.5 Bond Maintenance® Conditioner.
 
When to use:
Use weekly or 2-3x a week for very damaged hair.