Goldwell System Developer 1000ml 6% - 20 Vol BLACK Extra deep insert to allow

Extra deep insert to allow complete immersion of hands and feet

reconnecting ravaged hair bonds and restoring elasticity

the surface of the hair is smoothed

5 - Detangling

Enhance the brilliance of your hair with Goldwell Dualsenses Color Extra Rich Brilliance Conditioner

Goldwell System Developer 1000ml 6% - 20 Vol BLACK Extra deep insert to allowGoldwell System Developer 1000ml 6% 20 Vol 20 volume (6%) oxidizing cream lotion, specific for Goldwell Topchic colors. Recommended for lightening hair up to one tone and covering white hair. Smooth and dense texture for optimal application and perfect adhesion of the color to the hair. The shape of the bottle allows for better handling and perfect compatibility with the Depot Can System. Mix in lotion: color ratio 1: 1.