Wella Color Charm Additives gives you even greater control of your final hair color result by opening almost limitless possibilities.
 
050 - Cooling Violet: is an additive you can mix with any Wella color or toner for a silver cool toned blonde or apply alone to bleached hair for instant silver locks.
 
Make it grey. 
Make it silver. 
Cool down any shade. 
 
042 – Warming Gold: also an additive you can mix with any Wella color or toner for warm gold tones.
 
 
 
1.4 fl. oz. (42 ml)