Oxydant riche Inoa Volume:10V which will effectively coat the

which will effectively coat the hair to provide optimal and even bleaching

long-lasting perm

this hair color covers 100% of gray hairs

while hydrating the scalp and respecting the hair

Oxydant riche Inoa Volume:10V which will effectively coat theL'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