20 Volume Developer Creme, 6%
$13.99

Hair Developer 30 Vol 9% Cream, 100 ml
$7.99$7.99Price as we last read the listing. The listing sets it, not us.4.3 out of 5 from 28 ratings on the listing
This is a 30 vol oxidant cream with 9% hydrogen peroxide. We fill it for the mixing bench to activate bleach powder or permanent oxidative hair color. It opens the cuticle and lifts natural pigment so lighter shades can take hold. Paired with bleach powder, it helps lift hair toward a level 8 blonde. It is not a toner or a rinse, but a chemical developer that alters the hair structure during processing.
Read the skin test before the first use: the 48 hour patch test, and how this colors.