Bioshev Professional Blue is an advanced technology product. It lightens all hair, natural or dyed, with any lightening technique and reaches up to 7 tones. 

It does not create a cloud during preparation and limits the risk of inhaling the powder. When mixed with Bioshev peroxide, it creates a thick cream that does not swell, does not run, applies easily, and acts immediately. The combination of keratin and silk prevents hair breakage. The lightening is controlled without redness and yellowing. The result is clean lightening, healthy, and shiny hair.