Syoss Color Classic 4-1 medium brown offers an intensive, long lasting color result and professional gray cover in salon quality. Ultra-concentrated micro-color particles penetrate 10 layers of hair for maximum color intensity and anti-fading protection.
Professional Performance – Developed with and tested by hairdressers
The high performance formula seals the professional color-intense pigment mix deep in the hair shaft to ensure maximum color performance and accuracy – with professional grey coverage. Syoss color-seal conditioner with Pro-Cellium Keratin and Pro-Vitamin B5 rebuilds the hair from within. For strong hair and particularly long-lasting intensive colors full of healthy shine.
Semi-Permanent and Ammonia-free.