Acute toxicity of hair colours and their components ranges from moderately to low.
Accidental human toxicity is uncommon and has only been associated with oral …

Given the worldwide popularity of hair dyeing, there is an urgent need to understand the
toxicities and risks associated with exposure to chemicals found in hair dye formulations …

Hair dyes and their ingredients have moderate to low acute toxicity. Human poisoning
accidents are rare and have only been reported following oral ingestion. Contact …

The presence of mutagens in vitro and carcinogens in animal models in hair dyes used in
the past has raised concern that these compounds may increase the risk of cancers in …

Epidemiological data on occupational exposure and personal use of hair dyes was
reviewed with specific focus on bladder cancer and lymphoid neoplasms. At least seven …

Background Due to their basic reactive chemistry, the safety evaluation of hair dyes has
always been a major consideration. Hair dyes are therefore one of the most studied and …

Article tries to visualize the potential for carcinogenic trigger in humans with a preference for
oxidative synthetic of hair dyeing formulations, especially which belong to the category of …

Oxidative (permanent) hair dyes contain one or several “primary intermediates”(eg, p-
phenylenediamines, p-aminophenols) and “couplers”(eg, m-aminophenols, m …

Hair dyes are widely used, and permanent hair dye is the most commonly used type of
product. Permanent hair dye colors are formed by an oxidative process involving …

More than a decade ago, an increased risk for bladder cancer among male hairdressers
was established. Frequent changes of hair dye formulations together with their widespread …