O1 CORTEX bond builde

CORTEX Bond Builder is an advanced, worry-free bond-building and hair reconditioning system designed to support a wide range of chemical services—including hair coloring, lightening, high lift, straightening, digital perming, and more.

It helps care for damaged, dehydrated, weak, or lifeless hair, while supporting improved elasticity, strength, softness, and manageability before, during, and after chemical services.

With CORTEX Bond Builder, you can achieve your desired color and style while giving the hair the professional care it needs throughout the chemical process.

Conversion Guide

Use CORTEX Bond Builder #1 according to the recommended percentage for each chemical service:

Directions for Use

1. Mix

Mix the bleach powder and developer according to your normal application procedure.

2. Add CORTEX Bond Builder #1

After weighing the required amount of bleach powder and developer, add the appropriate amount of Bond Builder #1 based on the conversion table above.

Example:
For 30 g (1 oz) of bleach powder, add 3 g of Bond Builder #1 at a 10% ratio.

Important: Always mix the bleach powder and developer together before adding Bond Builder #1.

3. Rinse & Tone

After the chemical service is complete, thoroughly rinse and cleanse the hair. If a toner is required, apply and process according to your normal procedure.

We recommend avoiding shampooing before toning unless necessary.

4. Finish with Bond Reducer #2

After completing the chemical service, apply CORTEX Bond Reducer #2 thoroughly and evenly throughout the hair. Follow the specific directions provided for Bond Reducer #2.

Stronger Hair. Better Results. More Confidence.

From lightening and coloring to straightening and perming, CORTEX Bond Builder is designed to help support the integrity and condition of the hair throughout your chemical service.

Protect the hair. Support the bonds. Elevate the result.

CORTEX Bond Builder

Professional Bond-Building Care for Every Chemical Service.