Koster – Oxidising emulsion 10 volume (3%)

Koster Oxidising emulsion 10 volume (3%) does not damage the hair shaft, combining restriction of oxygen during colouring or bleaching with a gentle formula. It boasts a formula rich in conditioning and protective ingredients that preserve the hydration and radiance of the hair during colouring and bleaching treatments.

Professional use only

1000 ml size

Categories: ,

Rich in stabilising agents, for complete safety

Gentle formula with conditioners and protective agents


Guarantees uniform oxygen release for flawless colouring or bleaching

Homogeneous and lasting colouring