1 Litre

For optimum results mix Fascinelle Developer (also known as Peroxide) with professional hair colour to activate.
Different effects and levels of tone are determined by the strength of the developer or peroxide.
Read the instructions carefully on your hair colour to match the correct level of developer with your hair colour.

Fascinelle Developer is a thicker creamy formulation and is available in:
10 vol (3%) 20 vol (6%), 30 vol (9%) & 40 vol (12%).

Warning:Recommended for professional use only. This product may contain ingredients that cause skin irritation. A preliminary test according to the accompanying directions should be made before use. Refer to packaging warning labels and instructions before use.