Toluene is a chemical compound commonly found in cosmetics. It is used as a solvent and has the ability to dissolve other substances, making it a popular ingredient in nail polishes, hair dyes, and fragrances.

Advantages :
Firstly, it acts as a solvent, helping to dissolve other ingredients and create a smooth and even texture in products such as nail polishes and hair dyes. Secondly, it enhances the durability and longevity of cosmetics, ensuring that they last longer on the skin or nails. Additionally, Toluene helps to improve the application of cosmetics by providing a glossy finish and preventing streaks or smudges.

Disadvantages:
Toluene can be quite harsh on the skin, especially for those with sensitive skin. It has the potential to strip away the natural oils from the skin, leading to dryness and irritation. Additionally, SLES has been known to cause eye irritation and can be particularly problematic for individuals with dry or sensitive eyes. Another drawback of SLES is its potential to cause allergic reactions in some people, resulting in redness, itching, and inflammation.

Conclusion:
Although a popular product, it's important to consider Toluene’s impact on health.


References:
https://www.safecosmetics.org/chemicals/toluene/#:~:text=Toluene%20is%20a%20toxic%20chemical,reproductive%20damage%20and%20respiratory%20complications.
https://www.cosmeticsinfo.org/ingredient/toluene/