Syoss Permanent Coloration - Blue Black 1_4

Lively and vibrant colors with long-lasting intensity

Professional Technology

The SalonPlex Technology restores broken hair bonds from within, while Keratin coats the cuticle for a smoothened, strengthened surface.

How to Apply

• Total Application: Apply mixture to dry hair for 30 minutes, then rinse thoroughly.
• Re-Growth: Apply 2/3 to roots for 20 mins, then spread remaining mixture for 10 more mins.