Schwarzkopf Vibrance Developer Lotion a developer for the Igora vibrance colors. This peroxide has been specially developed for the Igora vibrancehair color. It has the perfect composition and peroxide strength to achieve the best color results. After the hair dye treatment, the lotion leaves the hair beautifully groomed and in good condition. It is therefore easier to comb through directly. The Vibrance Oxidation contains the Care complex: to make the hair manageable and antistatic. Mixing ratio: 1 part Vibrance on 2 parts Developer Lotion.