The Nº.0 Intensive Bond Building Hair Treatment, infused with patented OLAPLEX Bond Building technology is an intense treatment that boosts the efficacy of OLAPLEX Nº.3 Hair Perfector® for deeper repair while strengthening and protecting the integrity of the hair.

Boosts the efficacy of OLAPLEX Nº.3 Hair Perfector®.
Absorbs quickly to jumpstart repair deep within the hair strand.
Strengthens and rebuilds hair bonds.
Scientifically proven: 68% more repair & 3x stronger hair.*

Apply to dry hair, saturating from root to ends. Hair should be damp, but not dripping.
Leave on for 10 minutes. Don’t rinse.
Layer Nº.3 Hair Perfector® directly over top of Nº.0 and leave on for an additional 10 minutes.
Rinse thoroughly. Cleanse with OLAPLEX Nº.4 Bond Maintenance® Shampoo and OLAPLEX Nº.5 Bond Maintenance® Conditioner.

INGREDIENTS:
Cruelty Free
Gluten Free
Nut Free
Paraben Free
PH Balanced
Gluten Free
Phosphate Free
Phthalate Free
Vegan
Sulfate-Free