Goldwell Topchic Cream Developer Lotion is a professional cream oxidant designed to work with Topchic permanent colors and Oxycur Platin lightening products. It activates color pigments and ensures even distribution from roots to ends. Effectively activates pigments for intense color Ensures even distribution for uniform results Compatible with Topchic colors and Oxycur Platin lighteners Often enriched with BondPro+ to protect hair structure Available in various volumes to adjust lightening HOW TO USE Mix the lotion 1:1 with Topchic permanent color. Choose the volume based on desired results: 3% for tone-on-tone, 6% for optimal gray coverage, 9% to lighten 2-3 levels, 12% for strong lightening of 3-4 levels.