Polyphenylsilsesquioxane

1. Definition Polyphenylsilsesquioxane:

Polyphenylsilsesquioxane is a type of silicone-based polymer that is commonly used in cosmetics as a film-forming agent and texture enhancer. It is a versatile ingredient that can provide a smooth and silky feel to the skin, while also helping to improve the longevity and wear of makeup products.

2. Use:

Polyphenylsilsesquioxane is often used in cosmetic formulations such as foundations, primers, and powders to create a soft-focus effect on the skin and to help products adhere better to the skin. It can also help to improve the overall texture and finish of makeup products, making them easier to apply and blend.

3. Usage Polyphenylsilsesquioxane:

When using products containing Polyphenylsilsesquioxane, it is important to follow the instructions provided by the manufacturer. It is generally safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before using products containing this ingredient. It is also recommended to avoid getting products containing Polyphenylsilsesquioxane in the eyes, as it may cause irritation.

4. References:

- Lachman, L., Lieberman, H. A., & Kanig, J. L. (2013). The Theory and Practice of Industrial Pharmacy. Lippincott Williams & Wilkins.

- Winter, R., & Rautenbach, M. (2017). Silicone Surfactants. In Silicone Surfactants (pp. 1-15). CRC Press.

- Draelos, Z. D. (2015). Cosmeceuticals. Elsevier Health Sciences.