• Thermal styling
• Chemical services
• Environmental elements, including the sun, the wind and dry, humid climates

This damage effects a great percentage of amino acids in the protein chains, ultimately weakening the hair’s internal structure and cuticle. To repair the damage, it is necessary to replace lost amino acids by utilizing the proper amino acid composition.

The most effective method of reconstructing the hair structure is through the use of keratin protein found in Joico’s exclusive Quadramine Complex.

Quadramine Complex
An exclusive blend of positively and negatively charged, low molecular weight and size proteins (MWS 150-2500) that adhere quickly and effectively to ensure
maximum protection and reconstruction from the cuticle to the cortex.