Cortex Rebuild · Reconstructor (Step 3)
STEP 3 | REBUILD

Cortex Rebuild

Reconstructor (Step 3)
Rebuild · Strengthen · Restore
500 mL Professional
Bio-Active Complex
Place in the ritual · Three-step system
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
+ Carob Amino RepairCeratonia siliqua (Carob) Seed Extract, Hydrolyzed Soy Protein
Amino-botanical fiber repair
+ Marine Cortex ComplexCystoseira compressa Extract
Marine cortex resilience
+ Osmotic ShieldTrehalose
Osmotic moisture protection
Composition
Aqua (Water), Cetearyl Alcohol, Hydrolyzed Keratin, Glycerin, Behentrimonium Chloride, Stearamidopropyl Dimethylamine, Cetrimonium Chloride, Amodimethicone, Trideceth-12, Ceratonia siliqua (Carob) Seed Extract, Hydrolyzed Soy Protein, Zea mays (Corn) Starch, Polyquaternium-16, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-7, Lactic Acid, Phenoxyethanol, Ethylhexylglycerin, Benzyl Alcohol, Hydrolyzed Wheat Protein, Cystoseira compressa Extract, Dehydroacetic Acid, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Trehalose, Disodium EDTA, BHT, Parfum (Fragrance): Linalyl Acetate, Coumarin, Hexamethylindanopyran, Hydroxycitronellal, Limonene, Linalool, Lavandula angustifolia (Lavender) Oil, Benzyl Salicylate, Tetramethyl Acetyloctahydronaphthalenes, Citronellol, Citrus aurantium dulcis (Orange) Peel Oil, D-Limonene, Geraniol, Geranyl Acetate, Hexyl Cinnamal, Terpineol.

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
SizeDose per serviceApplicationsNote
500 mL2 mL2251 pump, lengths and ends

Reference: medium-length hair. Short × 0.7 · medium × 1.0 · long or dense × 1.5.