Product Details

OLAPLEX No.0 Intense Bond Building Treatment is a professional-strength, at-home primer that prepares hair for deep repair when used with OLAPLEX No.3 Hair Perfector. Featuring the highest concentration of patented OLAPLEX Bond Building Technology™, it delivers Bis-Aminopropyl Diglycol Dimaleate to repair broken disulfide bonds caused by chemical treatments, heat styling, or environmental damage. Its targeted stream applicator ensures thorough saturation for maximum strength and resilience.

This vegan, cruelty-free formula restores damaged hair, reduces breakage, and enhances shine without silicones or oils. Ideal for all hair types, especially those with visible damage, it’s a sustainable choice committed to environmental responsibility, offering salon-quality repair at home.

Key Benefits

• Primes hair for maximum repair with No.3 Hair Perfector
• Repairs broken bonds for stronger, healthier hair
• Reduces breakage and enhances shine and resilience
• Lightweight, silicone-free, and oil-free formula
• Vegan, cruelty-free, and free from sulfates, parabens, and phthalates
• Safe for color-treated and chemically processed hair
• Environmentally responsible and sustainable formulation

Suitable For

• All hair types, especially damaged or over-processed hair
• Color-treated, bleached, or chemically treated hair
• Frizz-prone or brittle hair needing intensive repair
• Weekly use for maintaining hair strength and health

Directions For Use

1. Apply OLAPLEX No.0 Intense Bond Building Treatment to dry hair, fully saturating each section from roots to ends.

2. Use the targeted nozzle to ensure even application.

3. Leave on for 10 minutes, then layer OLAPLEX No.3 Hair Perfector on top without rinsing.

4. Leave both on for an additional 10-20 minutes, then rinse, shampoo, and condition.

Pro Tips

• Use weekly or 2-3 times weekly for severely damaged hair.
• Apply generously to ensure full saturation, especially on thick or long hair.
• Pair with No.4 Bond Maintenance Shampoo and No.5 Conditioner for a complete repair routine.
• For best results, avoid applying to hair with heavy product buildup.

Ingredients

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

*We make every effort to keep our ingredient lists accurate and up to date. However, formulations may be improved or adjusted over time, and slight variations can occur between regions due to local regulations. For the most accurate information, always refer to the ingredient list printed on your product packaging.

Frequently Asked Questions

Q. How does OLAPLEX No.0 Intense Bond Building Treatment work?

A. It primes hair for repair by delivering a high concentration of Bond Building Technology™, enhancing the effects of No.3 Hair Perfector.

Q. Can OLAPLEX No.0 Intense Bond Building Treatment be used alone?

A. It’s most effective when used with No.3 Hair Perfector as a two-step system for maximum bond repair.

Q. Is OLAPLEX No.0 Intense Bond Building Treatment safe for color-treated hair?

A. Yes, it’s color-safe and strengthens chemically processed hair without affecting vibrancy.

Q. How often should I use OLAPLEX No.0 Intense Bond Building Treatment?

A. Use once weekly for maintenance or 2-3 times weekly for severely damaged hair, paired with No.3.

Q. Can OLAPLEX No.0 Intense Bond Building Treatment be used on curly hair?

A. Yes, it repairs and strengthens curly, wavy, or coily hair, enhancing texture and reducing breakage.

Q. Should I apply OLAPLEX No.0 Intense Bond Building Treatment to wet or dry hair?

A. Apply to dry hair for best absorption, ensuring full saturation before layering No.3.

Q. Does OLAPLEX No.0 Intense Bond Building Treatment work with other OLAPLEX products?

A. Yes, it’s designed to pair with No.3 Hair Perfector and complements No.4 Shampoo, No.5 Conditioner, or No.7 Bonding Oil.

Q. Will OLAPLEX No.0 Intense Bond Building Treatment weigh down fine hair?

A. No, its lightweight formula repairs without residue, making it suitable for fine hair.