Professional By Fama Cream Developer 5vol - 40vol Vol

5 vol (1.5%) allows up to 1/2 shade of lift with PBF colours.

10 vol (3%) allows up to 1 shade of lift with PBF colours.

20 vol (6%) allows up to 2 shade of lift with PBF colours.

30 vol (9%) allows up to 3 shade of lift with PBF colours.

40 vol (12%) allows up to 4 shade of lift with PBF colours.

1 Litre