Nº.0 INTENSIVE BOND BUILDING TREATMENT
About N°0
Primes hair to absorb nourishment for maximum repair
A professional-inspired treatment that primes hair for deeper repair with the highest dose of patented OLAPLEX technology in any take-home product. It rebuilds hair bonds, strengthens and protects hair integrity. Use as the first step in a two-part system with N°3 Hair Perfector.
Scientifically Proven:
68% more repair & 3x stronger hair*
*When used as a two-part system in just one use.
Ingredients
Free of DEA, Aldehydes and Formaldehyde
ALL INGREDIENTS
Water (Aqua/Eau), Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Benzoate
All Hair Types
PH Balanced
Vegan
Cruelty Free
Gluten Free
Nut Free
Paraben Free
Phthalates Free
Phosphate Free
Sulfate Free
When:
Use the two-part system with N°3 once a week or two to three times a week for damaged hair.
Where:
Apply to dry hair, fully saturating each section.
For:
All hair types, especially for those with visible damage.
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SUSTAINABILITY
Healthier hair, healthier planet.
We are committed to developing products that deliver dramatic results while respecting environmental and human health so you never have to choose between good hair days, good health, and doing good for the planet. To help reduce our carbon footprint, we limit the use of secondary packaging for the majority of our products. Each product without a box helps:
We save
0.7 Gallons
of water per product
We eliminate
0.4 LBS
of greenhouse gas emissions per product
We save
44,000 Trees
A year from being cut down
We save
8,239 Acres
Of US land from being deforested
Want more info on our professional products?
All the information you need to confidently apply OLAPLEX on your clients.
View The Manual 
The Original Bond Builder
The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
How it Works
The Original Bond Builder
The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.
How it Works
How It Works
A single molecule, free of silicones and oils, dramatically improves the hair strength, protects from within, and provides immediate results.
LEARN MORE
OLAPLEX Professional Certification
Complete our OLAPLEX Certification today and enjoy unrestricted access to ALL of our Educational resources.
Get Certified
The complete OLAPLEX system.
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Discover the bond builder.
See and shop customer photos, plus add your own. Use #OLAPLEX to share your hair journey.