Aveda Full Spectrum Demi Hair Colour offers an innovative solution for those who want a gentle yet effective colour refresh. This special formula is designed to be gentle on the hair structure while delivering vibrant, natural colour tones. The demi-permanent hair colour makes it possible to intensify or change the hair colour without damaging the hair. It is ideal for those looking for a temporary colour change or to lighten their natural hair colour. The application is easy and the results are long-lasting, making this hair colour an excellent choice for those who value hair care and aesthetics. Demi-permanent formula for gentle colour refreshment. Intense, natural colour tones without damaging the hair. Easy application with long-lasting results.