Acrylates Crosspolymer-4

1. Definition Acrylates Crosspolymer-4:

Acrylates Crosspolymer-4 is a synthetic polymer that is commonly used in cosmetics as a thickening agent, stabilizer, and emulsifier. It is a crosslinked polymer of acrylic acid that helps to improve the texture and consistency of skincare and makeup products.

2. Use:

Acrylates Crosspolymer-4 is primarily used in cosmetic formulations to provide a smooth and gel-like texture. It helps to enhance the spreadability of products such as creams, lotions, gels, and serums, making them easier to apply and ensuring even distribution on the skin. Additionally, it can also help to stabilize emulsions and prevent the separation of oil and water phases in formulations.

3. Usage Acrylates Crosspolymer-4:

Acrylates Crosspolymer-4 is typically used in concentrations ranging from 0.1% to 5% in cosmetic products. It is important to follow the recommended usage levels provided by the manufacturer to ensure the desired texture and performance of the product. When using products containing Acrylates Crosspolymer-4, it is advisable to perform a patch test on a small area of skin to check for any potential irritation or allergic reactions.

4. References:

- "Safety Assessment of Acrylates Copolymer and Acrylates Crosspolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel, International Journal of Toxicology, 2017.

- "Polymer Science: A Comprehensive Reference" by Krzysztof Matyjaszewski and Martin Möller, Elsevier, 2012.

- "Handbook of Cosmetic Science and Technology" edited by André O. Barel, Marc Paye, Howard I. Maibach, CRC Press, 2014.