Pre-treatment protection for application to hair before technical services to protect it from damage. The alkaline pH opens the cuticles so that the active substances penetrate beneath the cortex.
The formula gains added power from a specific Detox Active Substance that removes iron and copper (heavy metals found in tap water), the catalysts for the chemical processes that cause hair fibre breakage during colour or bleaching services. Vegan friendly.

From the instrumental tests carried out on the complete Keyfibre 3-step service (pre treat mist, bonder mask and leave-in milk):
– Restores 100% of the bonds of the fibers
– Restores 100% bond density
– Reduces frizz by 46%.

Size: 150 ml