SLES

SLES, which stands for Sodium Laureth Sulfate, is a common ingredient found in many cosmetic products. It is a surfactant that helps to create a lather and remove dirt and oil from the skin or hair. SLES is known for its cleansing properties and is often used in shampoos, body washes, and facial cleansers.

Advantages :
Firstly, it acts as a powerful surfactant, effectively removing dirt, oil, and impurities from the skin and hair. This makes it an excellent ingredient for cleansers, shampoos, and body washes. Additionally, SLES creates a rich lather, enhancing the sensory experience of using these products. It also helps to stabilise, and emulsify formulations, ensuring that the ingredients are evenly distributed and the product remains stable over time. Furthermore, SLES is known for its compatibility with other ingredients, making it a versatile choice for formulators.

Disadvantages:
SLES can be quite harsh on the skin and may cause irritation, especially for those with sensitive skin. It can strip the skin of its natural oils, leading to dryness and potential damage. Additionally, SLES has been known to cause eye irritation, so it's important to be cautious when using products containing this ingredient around the eye area.

Conclusion:
SLES, a common surfactant used in various personal care products, has been subject to extensive research and evaluation. Studies have indicated that SLES can potentially cause skin irritation and sensitization, especially in individuals with sensitive skin.


References:
https://cosmetics.specialchem.com/inci-ingredients/sodium-laureth-sulfate
https://www.healthline.com/health/beauty-skin-care/what-is-sodium-lauryl-sulfate