Italy's premium hair colour utilising Dikson's exclusive molecular colour system for superior condition and shine. - Versatile and easy to use, Dikson colour extra achieves outstanding consistent results. - European dye pigment unsurpassable deposit for superior grey coverage. - Low ammonia 1.6% or less for maximum condition and colour longevity. - Silk amino acids for strength and visible shine.120g tube 1:1 ratio (economical)64 shades + 4 mixtures + 6 high lifts for unlimited creativity.