30 Volume Developer Creme, 9%
$7.99

20 vol cream peroxide developer 930 ml
$13.99$13.99Price as we last read the listing. The listing sets it, not us.4.8 out of 5 from 51 ratings on the listing
We fill this 930 ml bottle with 20 vol cream developer for permanent oxidative color and lightener. It contains 6% cosmetic grade hydrogen peroxide in a deionized water base. You reach for this bottle to lift natural pigment up to two levels or to lock permanent color into the cortex. The thick cream clings to strands without dripping so you can work cleanly along the root line.
Read the skin test before the first use: the 48 hour patch test, and how this colors.