PRAVANA Creme Developer 40 Volume Hair Color 33.8 oz;

Pravana Chroma Silk Creme Developer 40 Volume,3 levels of lift for maximum lift. Pravana Chroma Silk Creme Developer 40 Volume Processing Time is 45 min. 30 & 40 + 000 Lightening Booster *4-5 levels of lift - for super lighteners Process for 45 minutes Lightening Booster OOO can also be added to any ChromaSilk Color formula to create lighter tones