Best for: All hair types and textures that need intensive strengthening and repair, particularly when used as a pre-treatment to boost the repair benefits of OLAPLEX Nº.3PLUS Complete Repair Treatment.

What is OLAPLEX Nº.0 Intensive Bond Building Treatment?

OLAPLEX Nº.0 Intensive Bond Building Treatment is a salon-inspired, highly concentrated pre-shampoo treatment designed to prime hair for deeper at-home repair.

Powered by patented OLAPLEX Bond Building Technology™, the formula rebuilds disulfide bonds at a molecular level to help repair damage and strengthen hair.

Nº.0 is specifically designed to work as a repair booster with Nº.3PLUS Complete Repair Treatment. Apply it to dry hair, leave for 10 minutes without rinsing, then apply Nº.3PLUS directly on top.

When Nº.0, Nº.3PLUS and Nº.4 are used together as a three-part system, OLAPLEX reports 68% more repair, 68% better detangling, improved conditioning and smoother hair, and a 68% reduction in breakage after one use.

Who is it best for?

OLAPLEX Nº.0 Intensive Bond Building Treatment may suit you if you:

• have damaged hair
  
• want to strengthen your hair
  
• experience hair breakage
  
• want intensive at-home hair repair
  
• want to boost the repair benefits of Nº.3PLUS
  
• have straight hair
  
• have wavy hair
  
• have curly hair
  
• have coily hair
  
• have colour-treated hair
  
• have chemically treated hair
  
• want a protein-free treatment
  
• want a pre-shampoo strengthening and reparative treatment

OLAPLEX confirms that Nº.0 provides strengthening and reparative benefits for all hair types and textures.

What problem does it solve?

OLAPLEX Nº.0 is designed to prime damaged hair for deeper repair when combined with Nº.3PLUS.

Damaged hair → patented OLAPLEX Bond Building Technology™ helps repair damage at a molecular level by rebuilding disulfide bonds.

Weak hair → the concentrated treatment immediately helps strengthen hair when Nº.0 is used with Nº.3PLUS.

Hair prone to breakage → the Nº.0, Nº.3PLUS and Nº.4 system provides a 68% reduction in breakage after one use.

Hair that's difficult to detangle → the three-part system provides 68% better detangling, improved conditioning and smoother hair after one use.

Want greater repair from Nº.3PLUS → Nº.0 is specifically designed as a booster to intensify the repair results of Nº.3PLUS.

Benefits

• Intensive pre-shampoo hair treatment
  
• Primes hair for deeper at-home repair
  
• Intensifies repair results when used with Nº.3PLUS
  
• Strengthens hair
  
• Helps reduce breakage
  
• Rebuilds hair bonds at a molecular level
  
• Rebuilds disulfide bonds
  
• Helps repair hair damage
  
• Suitable for all hair types and textures
  
• 68% more repair when used as part of the Nº.0, Nº.3PLUS and Nº.4 system
  
• 68% reduction in breakage with the three-part system
  
• 68% better detangling, improved conditioning and smoother hair with the three-part system
  
• Colour-safe
  
• Vegan
  
• Suitable for chemically treated hair
  
• Protein-free
  
• Sulfate-free
  
• Silicone-free
  
• Phthalate-free
  
• Phosphate-free
  
• Paraben-free
  
• MIC/MIT-free

Key Ingredients

Patented OLAPLEX Bond Building Technology™

OLAPLEX Nº.0 contains Bis-Aminopropyl Diglycol Dimaleate. OLAPLEX states that its patented Bond Building Technology™ helps strengthen hair and repair damage at a molecular level by rebuilding the disulfide bonds that give hair its structure.

How to Use

• Apply OLAPLEX Nº.0 Intensive Bond Building Treatment to dry hair.
  
• Distribute evenly in sections from roots to ends. Hair does not need to be saturated; Nº.0 should be evenly distributed like a primer.
  
• Leave on for 10 minutes.
  
• Do not rinse.
  
• Apply Nº.3PLUS Complete Repair Treatment directly on top and comb through.
  
• Leave both treatments on for another 10 minutes.
  
• Rinse thoroughly.
  
• Shampoo and condition.

OLAPLEX recommends using Nº.0 weekly or as needed depending on the condition of your hair.

There is no need to leave Nº.0 on for longer than the recommended 10 minutes before applying Nº.3PLUS, as OLAPLEX states that a longer processing time will not increase its repair benefits.

Why Choose OLAPLEX Nº.0 Intensive Bond Building Treatment?

Product type: Intensive pre-shampoo hair treatment
Hair types: All hair types & textures
Primary concern: Hair damage & breakage
Best for: Strengthening + intensive repair
Action: Primes hair to boost repair
Key technology: Patented OLAPLEX Bond Building Technology™
Best used with: Nº.3PLUS Complete Repair Treatment
Application: Dry hair
Processing time before Nº.3PLUS: 10 minutes
Recommended frequency: Weekly or as needed
Colour-safe: Yes
Chemically treated hair: Suitable
Protein-free: Yes
Silicone-free: Yes
Sulfate-free: Yes
Vegan: Yes
Brand: OLAPLEX

Is OLAPLEX Nº.0 Intensive Bond Building Treatment Right for Me?

Choose Nº.0 if: you have damaged hair and want an intensive pre-shampoo treatment designed to strengthen and prime your hair for deeper repair with Nº.3PLUS.

It may also suit you if: you have colour-treated or chemically treated hair, experience breakage or want to add an intensive strengthening and reparative step to your haircare routine.

OLAPLEX confirms that Nº.0 provides strengthening and reparative benefits for all hair types and textures.

Frequently Asked Questions

What does OLAPLEX Nº.0 Intensive Bond Building Treatment do?

Nº.0 is a highly concentrated pre-treatment that primes hair to boost the repair effects of Nº.3PLUS Complete Repair Treatment. Its Bond Building Technology™ helps rebuild disulfide bonds to strengthen hair and repair damage at a molecular level.

Should I use OLAPLEX Nº.0 on its own?

OLAPLEX does not recommend using Nº.0 by itself. It is specifically designed to work as a repair booster with Nº.3PLUS Complete Repair Treatment.

Do I apply OLAPLEX Nº.0 to wet or dry hair?

Apply Nº.0 to dry hair, working in sections from roots to ends. OLAPLEX states that the hair does not need to be saturated; the treatment should be distributed evenly like a primer.

How long should I leave OLAPLEX Nº.0 on before applying Nº.3PLUS?

Leave Nº.0 on for 10 minutes. Do not rinse it out before applying Nº.3PLUS directly over the top.

Will leaving OLAPLEX Nº.0 on for longer give me better results?

No. OLAPLEX states there is no need to leave Nº.0 on for longer than the recommended 10 minutes before applying Nº.3PLUS because additional time does not increase its repair benefits.

How often should I use OLAPLEX Nº.0?

OLAPLEX recommends using Nº.0 weekly or as needed depending on the condition of your hair.

What does the 68% more repair claim for OLAPLEX Nº.0 mean?

OLAPLEX reports 68% more repair after one use when Nº.0 is used as part of a three-part system with Nº.3PLUS Complete Repair Treatment and Nº.4 Bond Maintenance™ Strengthening Shampoo.

Does OLAPLEX Nº.0 help with breakage?

Yes. OLAPLEX reports a 68% reduction in breakage when Nº.0, Nº.3PLUS and Nº.4 are used together as a three-part system.

Can I use OLAPLEX Nº.0 if my hair isn't colour-treated?

Yes. OLAPLEX states that Nº.0 provides strengthening and reparative benefits for all hair types and textures, whether or not the hair is colour-treated.

Can OLAPLEX Nº.0 be used on colour-treated hair?

Yes. Nº.0 is colour-safe. OLAPLEX also states that it can be used before and after colouring for strengthening and repair.

Is OLAPLEX Nº.0 a hydrating treatment?

No. OLAPLEX describes Nº.0 as the first step in an intensive pre-shampoo strengthening and reparative treatment rather than a hydrating treatment.

Does OLAPLEX Nº.0 contain protein or silicones?

No. The current formula is both protein-free and silicone-free. It is also free from sulfates, phthalates, phosphates, parabens and MIC/MIT.

Ingredients

Water/Aqua/Eau, Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol.

OLAPLEX advises that ingredients are subject to change. For the most current ingredient list, check the packaging of the product received.