Diethanolamine (DEA)

Diethanolamine (DEA) is a compound commonly used in cosmetics. It serves as an emulsifier and pH adjuster, helping to stabilise and maintain the consistency of cosmetic products.

Advantages:
Firstly, it acts as a pH adjuster, helping to maintain the desired acidity or alkalinity of a product. This is crucial for ensuring the stability and effectiveness of various cosmetic formulations. Secondly, DEA acts as an emulsifier, allowing oil and water-based ingredients to mix together seamlessly. This property is particularly useful in creams and lotions, as it helps to create a smooth and uniform texture. Additionally, DEA has excellent foaming properties, making it a popular ingredient in shampoos, body washes, and other cleansing products. Lastly, DEA also acts as a conditioning agent, leaving the skin and hair feeling soft, smooth, and moisturised.

Disadvantages:
Firstly, DEA has been found to be a potential skin irritant, which can lead to redness, itching, and inflammation. This can be particularly problematic for individuals with sensitive skin or those prone to allergies. Secondly, DEA has been linked to the formation of nitrosamines, which are known to be carcinogenic. Prolonged exposure to nitrosamines can increase the risk of developing certain types of cancer. Lastly, DEA has the potential to disrupt the hormonal balance in the body, as it can mimic the effects of estrogen. This can have adverse effects on reproductive health and may lead to hormonal imbalances.

Conclusion:


References:
https://pubchem.ncbi.nlm.nih.gov/compound/Diethanolamine
https://www.ncbi.nlm.nih.gov/books/NBK373177/