Hair Colouring Back in the day, hair colouring used to be a women's business only. Over time, men learned to adapt to this practice. The majority of older men prefer to remain in the more natural zone. Then the younger generation became more adventurous in trying different colours. Hair dye colours for men became an expression of personality and character. Thus, men with dyed hair became mainstream. It was no longer a question of whether you will dye your hair or not. Rather, it was what is the best hair colour on men that you can rock. You can...