Goldwell System Developer Lotions are formulated to work in perfect harmony with Topchic, Colorance and Oxycur Platin. The developer lotions can be mixed with all these hair colouring products in order to achieve intense, long-lasting colour results. Patented IntraLipid Technology ensures improved combability and leaves hair feeling soft to the touch. BondPro+ Technology protects the hair during colour treatments and minimises damage.

Four types are available.