formaldehyde-releasers or donors

Formaldehyde-releasers or donors in cosmetics are substances that release formaldehyde over time. Formaldehyde is a colourless gas with a strong odour that is commonly used in various products, including cosmetics, as a preservative. However, due to its potential health risks, some cosmetics manufacturers use formaldehyde-releasers instead. These releasers slowly release small amounts of formaldehyde to prevent the growth of bacteria and fungi in cosmetic products.

Advantages :
Firstly, they act as preservatives, helping to extend the shelf life of cosmetic products by preventing the growth of harmful bacteria and fungi. This ensures that the products remain safe and effective for a longer period of time. Secondly, these ingredients can enhance the stability and consistency of cosmetic formulations, ensuring that they maintain their desired texture and appearance. Additionally, formaldehyde-releasers can also provide antimicrobial properties, further protecting the products from contamination.

Disadvantages:
These compounds can cause skin irritation and allergic reactions, especially in individuals with sensitive skin. This can lead to redness, itching, and discomfort, which can be quite bothersome. Secondly, formaldehyde-releasers have been linked to potential health risks, including an increased risk of cancer. Although the concentration of formaldehyde released from these compounds is usually low, long-term exposure may still pose a health concern. Lastly, the use of formaldehyde-releasers in cosmetics can contribute to environmental pollution. When these products are washed off and enter water systems, they can have detrimental effects on aquatic life.

Conclusion:
These substances are commonly used as preservatives in cosmetic products to prevent the growth of bacteria and fungi. However, there have been concerns raised about their potential health risks, as formaldehyde is a known carcinogen. Studies have shown that formaldehyde-releasers can release small amounts of formaldehyde over time, which may pose a risk to human health. It is crucial for regulatory bodies and manufacturers to carefully assess the safety of these ingredients and ensure that they are used in concentrations that do not pose a threat to consumers.


References:
https://www.unilever.com/brands/whats-in-our-products/your-ingredient-questions-answered/formaldehyde-donors/#:~:text=What%20is%20a%20formaldehyde%20donor,of%20formaldehyde%20remain%20very%20low.
https://core.ac.uk/download/pdf/12939269.pdf