Olaplex Pro No.1 Bond Multiplier 525ml

No.1 Bond Multiplier®

Step 1 of 2: Begins repair and protects bonds during color and lightening services.

This professional-only repair treatment is the first step of the revolutionary Original Bond Building system offered as a single step so you can restock at your own pace. No.1 is an easy add-in to any color, lighten, and chemical services to help prevent and repair damage as it happens. No need to change the formulas or measurements of your chemical services. Unlike built-in bonders, N°.1 seamlessly works at a molecular level in your chemical services to rebuild all three bonds, including disulfide bonds, for stronger, visibly healthier hair. Follow up with No.2 (sold separately) after the service to reinforce repair.

Key Benefits

• Immediately repairs damage as you color, lighten, and chemically process
• Protects hair and helps prevent damage from salon services
• Reduces breakage and leaves hair stronger, softer, and more manageable

Proven Results

• 75% End-to-End Bond Repair vs. Bleach Alone*
  *Based on clinical testing done on curly hair when used as a system with N°.2
• 41% Less Damage vs. Bleach Alone**
  **Based on clinical testing done on straight hair
• Repairs and Protects Hair From The Inside Out In One Salon Session
• 3-Minute Damage Repair***
  ***When used as a system with N°.2.

Key Ingredients

Patented OLAPLEX Bond Building Technology® Quickly penetrates deep into the hair cortex to repair damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.

How To Use

1. No.1 Bond Multiplier®
   Use as an easy additive to your color and chemical processes.
2. No.2 Bond Perfector®
   Use at the bowl to repair any bonds that may have been missed during chemical services boosted with N°.1.

Please refer to the included mixing chart for specific ratios and instructions for each service.

Pro Tip

No need to change your color, lightener, or chemical service formulas. Just add the pre-measured amount of N°.1 to them, then follow up with N°.2 at the bowl.