The Evolution of Hair Colouring

Dia Hair colour

Dia colour is a hair colouring technique that uses a low pH formula to create a natural and radiant hair colour. It is a gentle and effective way of adding depth and dimension to hair without causing damage. Dia colour was created by L’Oréal in the 1990s and has since become a popular hair colouring technique used by hairdressers worldwide.


Hair colouring has been an essential part of human culture since ancient times. However, the methods and techniques used for hair colouring have evolved significantly over the years. One of the most popular hair colouring techniques used today is the Dia colour. In this essay, we will explore the history and evolution of Dia colour, its benefits, and its impact on the hair industry.

Dia colour is a gentle and effective hair colouring technique:
A hair colouring technique that offers many benefits to its users. Firstly, it is a low pH formula that does not damage the hair. It is free from ammonia, which is known to cause hair breakage and dryness. Dia colour is also enriched with a conditioning agent that leaves the hair feeling soft and silky.

Dia colour offers a range of natural-looking shades:
A hair colouring technique that can be customised to suit individual preferences. The colour can be applied as a full coverage or as a toner to enhance natural hair colour. The result is a radiant and glossy finish that looks natural and healthy.

Dia colour is easy to use and can be applied quickly in the salon:
The formula is easy to mix and apply, and the results can be achieved in just 20 minutes. This makes it a popular choice for busy people who want to add some colour to their hair without spending hours in the salon.

Dia colour is an excellent hair colouring technique that offers many benefits to its users. It is gentle, effective, and easy to use, making it a popular choice for people who want to add some colour to their hair without damaging it. As the hair industry continues to evolve, it is likely that we will see more innovative hair colouring techniques like Dia colour emerge in the future.