Ms. Kay Dioxygen Cool Shade 40 Volume Crème Developer – 32oz
Designed for use in bleaching or highlighting to reduce the "brassy" (red/gold) appearance that normally develops as the hair lightens. This cream based peroxide developer helps protect scalp from drying out by creating a layer of emollients to protect the skin.
What's in the bottle?
*Hydrogen peroxide available in: 20 Volume (6%), 30 Volume (9%), and 40 Volume (12%).
*Squalane derived from olive oil (non animal) to moisturize the scalp and restore the natural protective barrier properties against stresses.
*Esters to combat the drying of scalp and help with providing smoother mixes with hair color and bleaches.
*A blend of dyes formulated to tone down the brassy effects commonly seen with bleach and high lift colors.