Hey I'm using the garnier nutrisse truly blonde
to lighten my dark blonde hair to then semi dye it silver anyway I always do the tests for the hair dye before I use it and on this product the test is only for the anti-yellow conditioner which ive put on however on usual hair dye products you have to mix A & C of the hair dye mixture then get a cotton bud but on this one it just says the conditioner? Would it say if I have to do more safety tests?
Sorry if this sounds stupid, I just worry about health things too much ahaha
Definitely do a test with bleach and developer too