Peroxides Flashcards
1
Q
what does a 20Vol do?
A
only volume to lift grey hairs
2
Q
How many levels do 20vol lift?
A
2 levels of lightening
3
Q
How many legal a does a 30vol lift?
A
3 Levels of lightening
4
Q
How many levels does 40vol lift?
A
4 levels of lightening
5
Q
which vol is the only one to lift grey hair?
A
20Vol