Koster – Oxidizing emulsion 20 volume (6%)

Koster Oxidizing emulsion 20 volume (6%) ensures professional oxidative colouring, protecting the hair during treatment. Allows excellent coverage of grey hair and a uniform and homogeneous colour development. High stability and emollient substances enrich the composition of the Koster emulsion, ensuring complete safety for customers and hairdressers.

Professional use only

200 ml size

Categories: ,

Rich in stabilising agents for a flawless result

Gentle formula with conditioners and protective agents

Safe working conditions for both professionals and customers


Perfect coverage of grey hair

Uniform and homogeneous colouring