Home » Good to Know About Hair Dyes – Chemicals In Our Life

Good to Know About Hair Dyes – Chemicals In Our Life

by janeausten
hair colour

Up to 10% of men and more than 60% of women in Europe color their hair. The world’s safest market for hair dyes is the EU. Nevertheless, the goods are loaded with chemicals and may trigger an allergic reaction.

The cosmetics legislation, which lists both permitted and prohibited coloring components, must be followed by all hair dye products sold in the EU. Over 100 hair dyes have been approved for use and deemed safe. More than 180 substances have been outlawed.

A scientific evaluation of the safety of cosmetic products is required by law before they may be sold by cosmetic producers. They must provide evidence that the ingredient used in the product does not represent a health concern by submitting the evaluation information to European authorities through a cosmetic products notification site. The risk is evaluated by the Commission’s scientific committees.

Variations between hair dye products

For brief color changes, temporary and natural hair colours are employed. When you shampoo your hair, the products that coated your hair are removed.

Permanent hair dyes are resistant to shampooing, and over time, the colors fade from the hair. The colors are created through a chemical process, frequently including hydrogen peroxide, rather than being coated on the hair by the dyes. They comprise between 70 and 80 percent of the coloring goods in Europe.

Another distinction relies on the final shade you choose: dyes for deeper hair colour utilize higher chemical concentrations than dyes for lighter shades. As a result, you are more likely to be exposed to chemicals.

If you merely color a portion of your hair, as in streaks, as opposed to dying it all, the likelihood of developing an allergy is reduced. This is a result of decreased skin contact with the hair dye.

Connection to cancer

The outcomes of an ongoing study examining the relationship between hair coloring use and cancer remain unclear. According to certain epidemiological research, those who are most exposed to hair dyes – hairdressers and barbers have a higher prevalence of bladder cancer. 

These results, however, have been refuted by other investigations, particularly those conducted in Europe. For instance, a recent review that considered all previously published data revealed that using personal hair dye carries no extra risk of bladder cancer.

Chemicals that have been proven to cause cancer in animals were present in products created before the 1980s. Since then, safer materials have been used in their place by manufacturers.

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