ADVANCED CONTROLLED BLOND
A controlled hair lightening system. It makes controlled, precise hair lightening possible, as the lightening effect of the mixture automatically stops 20 minutes after application. Perfect for subtly lightening hair by 1 or 2 levels of lift. It comes with two bottles: 1. Ammonia-free and persulphate-free lightening oil that, together with the activator, achieves up to 2 levels of lift. Perfect for subtle lightening and changes in colour. 2. Activator, which gives the right texture for the lightening process and makes it easy to apply. 3. Always follow the instructions for use and precautions for use on the package insert.