
Cortex Rebuild
Action and indication
The Ziv Professional Cortex Rebuild is Step 3, the heart of the Intra-Cortex system. It injects rebuilding mass with hydrolyzed keratin and Wheat protein into the primed cortex, restoring strength, density, and resilience to severely damaged hair.
Indicated for
- Hair that stretches and does not recover in the elasticity test
- Uneven porosity along the length
- Breakage when combing wet
- Post-lightening, post-color, post-transformation
In the salon
Professional use. After Cortex Prep, apply to lengths and ends, leave on according to diagnosis, and finish with thermal sealing. Rinse according to protocol.
At home
Professional use. After Cortex Prep, apply to lengths and ends, leave on according to diagnosis, and finish with thermal sealing. Rinse according to protocol.
Bio-Active Complex
Amino-botanical fiber repair
Marine cortex resilience
Osmotic moisture protection
Composition
The full composition and warnings are on the label. Read before use.
Warnings
For external use only. Keep out of reach of children and pets. In case of contact with eyes, rinse thoroughly with water. If irritation occurs, discontinue use and consult a physician. Store in a cool place, away from direct light and heat. Contains a wheat derivative (Hydrolyzed Wheat Protein).
Yield
| Size | Dose per service | Applications | Note |
|---|---|---|---|
| 500 mL | 2 mL | 225 | 1 pump, lengths and ends |
Reference: medium-length hair. Short × 0.7 · medium × 1.0 · long or dense × 1.5.