What is the danger of using products that contain formaldehyde?

Using products that contain formaldehyde poses significant risks to health and can lead to various forms of irritation. Formaldehyde is a chemical that is recognized for its potential to cause allergic reactions, skin irritation, and respiratory issues when inhaled. This substance can be particularly harmful for those with sensitive skin or pre-existing respiratory conditions. Additionally, exposure to formaldehyde has been linked to more severe long-term health issues, including increased cancer risk.

In the context of cosmetology, practitioners and clients alike need to be aware of these dangers, as long-term exposure, even at low levels, can accumulate and result in health complications. Therefore, while some might think that such products are harmless or even beneficial, the reality is that the health risks associated with formaldehyde-containing products far outweigh any temporary benefits they may provide in cosmetic applications.