I am essential when Colouring. I activate the Hair Colour when you mix us together. It is the Developers strength that decides how Light or Dark your Colour will be. You can mix me with any of our 36 My Hairdresser Permanent Hair Colours, to create beautiful Hair Colour.
No Lift Developer
– I do not lift / Lighten Hair.
– Use me to from Light To Dark.
– Use me to Tone.
20 Volume Developer
– I lift / Lighten Hair 2 Levels.
– I am not strong.
– I am designed for Colouring Greys.
– Colouring Hair that is not too far from your Natural Colour.
30 Volume Developer
– I lift / Lighten Hair 3 Levels.
– I am strong.
– I am designed for use with Vibrant / Fashion shades.
40 Volume Developer
– I lift / Lighten Hair 4 Levels.
– I am very strong.
– I am designed for High Lift Blondes.