L Oreal Oreor 40 Volume Creme Developer mixes easily with chosen hair coloring product to provide permanent color change. Has a very strong lightening action without color deposit.
- Beautiful, uniform color
- Rich, creamy formula
- Lifting action up to 4 levels
- For use with lightening products
- Directions: Mix Oreor 40 Volume Developer whenever extra lightening is needed in amount recommended in chosen lightening product instructions. Blend until smooth. Recommended specifically for use with lightening products
