Joico K-Pak Professional H.K.P. Liquid Protein Chemical Perfector -300ml/10.1oz

Key Features

• A powerful backbar treatment that helps equalize porosity
• Maintains longer lasting & more vibrant-looking hair color
• Makes hair beautifully even from scalp to ends
• Boosts the strength & elasticity of hair for longer-lasting & improved texture patterns
• Can be used as perm pre-treatment or during color services