






Nº.0 INTENSIVE BOND BUILDING TREATMENT
KEY BENEFITS
- Rebuilds hair bonds at a molecular level
- Intensifies repair results with N°3
- Strengthens hair and reduces breakage
DETAILS
- Prime your hair for your deepest at-home repair with this salon-inspired pre-treatment to boost the effects of N°3 Hair Perfector. The highly concentrated formula rebuilds disulfide bonds to repair more severe damage and immediately strengthens hair when N°0 is used with N°3.
CLINICALLY PROVEN
- 68% more repair*
- 68% better detangling, improved conditioning, and smoother*
- 65% reduction in breakage**
*When used as a three-part system of N°0, N°3, and N°4 in just one use.
**When used with N°4.
INGREDIENTS
- Patented OLAPLEX Bond Building Technology: Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its structure.
HOW TO USE
- On dry hair, apply and distribute evenly from root to tip.Leave on for 10 minutes. Do not rinse.Apply N°3 Hair Perfector and comb through.Leave on for 10 minutes. Rinse well.Shampoo and condition with N°4 and N°5.
- Use as a two-part system with N°3 once a week or 2-3x per week for very damaged hair.
FREE FROM
Sulfates, Silicones, Phthalates, Phosphates, Paraben, MIC/MIT, Protein. Color safe, vegan, suitable for chemically treated hair.
FULL INGREDIENTS LIST
Water/Aqua/Eau, Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
KEY BENEFITS
- Rebuilds hair bonds at a molecular level
- Intensifies repair results with N°3
- Strengthens hair and reduces breakage
DETAILS
- Prime your hair for your deepest at-home repair with this salon-inspired pre-treatment to boost the effects of N°3 Hair Perfector. The highly concentrated formula rebuilds disulfide bonds to repair more severe damage and immediately strengthens hair when N°0 is used with N°3.
CLINICALLY PROVEN
- 68% more repair*
- 68% better detangling, improved conditioning, and smoother*
- 65% reduction in breakage**
*When used as a three-part system of N°0, N°3, and N°4 in just one use.
**When used with N°4.
INGREDIENTS
- Patented OLAPLEX Bond Building Technology: Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its structure.
HOW TO USE
- On dry hair, apply and distribute evenly from root to tip.Leave on for 10 minutes. Do not rinse.Apply N°3 Hair Perfector and comb through.Leave on for 10 minutes. Rinse well.Shampoo and condition with N°4 and N°5.
- Use as a two-part system with N°3 once a week or 2-3x per week for very damaged hair.
FREE FROM
Sulfates, Silicones, Phthalates, Phosphates, Paraben, MIC/MIT, Protein. Color safe, vegan, suitable for chemically treated hair.
FULL INGREDIENTS LIST
Water/Aqua/Eau, Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol

















