Schwarzkopf Professional Igora Vibrance Developer 1.9% 1000ml is a low-volume professional activator created to work perfectly with Igora Vibrance demi-permanent colour for soft, refined tonal results. Ideal for glossing, toning and refreshing colour with minimal lift, this 1.9% developer helps deposit colour evenly while enhancing shine and maintaining hair condition. Its smooth creamy consistency ensures easy mixing and effortless application, allowing consistent coverage and controlled development from roots to ends. Perfect for neutralising unwanted tones after lightening, boosting vibrancy on faded lengths or creating subtle colour enhancements, Igora Vibrance Developer 1.9% supports clean, professional results with a natural-looking finish. Supplied in a large 1000ml bottle, it is an essential and cost-effective option for busy salons and colour professionals.