Voila Technics D Free Powder Bleach Hair bleaching powder nonvolatile with high lightning powder, ideal for pickling and bleaching using any technique of work.Bleaching powder over the 7 tones, anti yellow action thanks to its violet pigment, low ammonia content in compliance with the hair structure, easy to prepare and easy to apply, maximum safety and comfort in use, perfect stability and applicability, maximum adhesion, fragrance of mint.