Oxydant riche Inoa Volume:10V With their 4 pure silver

With their 4 pure silver shades

L'Oréal Professionnel's DIA COLOR tone-on-tone hair color is designed to enhance hair while adding a natural reflection

while hydrating the scalp and respecting the hair

They are ultra-pigmented and very glossy

Oxydant riche Inoa Volume:10V With their 4 pure silverL'Oral's INOA Rich Developer is available in 10, 20, or 30 Volume, depending on the desired effect. The rich developer must be mixed with the INOA ODS2 Technology coloring gel. 10 Vol developer for tone on tone coloring 20 Vol developer to cover white hair and lighten up to 2 levels. 30 Vol developer to lighten up to 3 levels. The INOA system consists of 2 parts: the Developer and the coloring gel You will therefore need to mix: 60ml of 10, 20 or 30