L'Oréal Professionnel - Oxidant Cream 30 Vol 9% 1000 ml

• Combined with L'Oréal dyes, you will get unbeatable results.
• Activating and catalyzing agent that allows the application of hair color. Its function is to activate the dye, fix it, lighten it, or bleach it.
• It comes in a cream for greater and better hold, protection, and shine of the hair.
• The stabilized water it contains is less aggressive and prevents scalp irritation.

It is necessary to mix with Diactivateur developer.
Development time 20 minutes.
Depending on the desired result, choose from these types:
20vol (for applying dyes of the same shade or one level darker, and for covering hair with a lot of gray).
30vol (for dyes that need to lighten two levels from the natural shade or for blonde hair).
40vol (to lighten dyes three levels, used for the lightest blondes).