Polydimethylsiloxane/Polymethysilesquioxane Copolymer

1. Definition Polydimethylsiloxane/Polymethysilesquioxane Copolymer:

Polydimethylsiloxane/Polymethysilesquioxane Copolymer is a silicone-based copolymer that is commonly used in cosmetics for its smoothing, softening, and film-forming properties. It is a versatile ingredient that can provide a wide range of benefits to skincare and makeup products.

2. Use:

Polydimethylsiloxane/Polymethysilesquioxane Copolymer is used in cosmetics as an emollient, texture enhancer, and film-forming agent. It helps to improve the spreadability of products, enhance their texture, and create a smooth, silky feel on the skin. It is often found in skincare products such as moisturizers, serums, and primers, as well as in makeup products like foundations, concealers, and lipsticks.

3. Usage Polydimethylsiloxane/Polymethysilesquioxane Copolymer:

When using products containing Polydimethylsiloxane/Polymethysilesquioxane Copolymer, it is important to follow the manufacturer's instructions and guidelines. Some precautions to keep in mind include avoiding contact with the eyes, avoiding prolonged exposure to sunlight, and conducting a patch test on a small area of skin before using the product on a larger area. It is also recommended to consult with a dermatologist or skincare professional if you have any concerns about using products with this ingredient.

4. References:

- Lefebvre MA, Van Cutsem P. The use of polydimethylsiloxane in the treatment of scars: a systematic review. Semin Cutan Med Surg. 2015;34(2):64-6.

- Kortesuo P, Ahola M, Karlsson S, Kangasniemi I, Yli-Urpo A. Biocompatibility of polyanhydrides in human osteoblast-like cells in vitro. Biomaterials. 2004;25(7-8):1475-83.

- Landa-Solis C, González-Hernández J, Rodríguez-Rodríguez R, et al. Chitosan/gelatin-based films containing poly (methyl vinyl ether-alt-maleic acid) for wound healing applications. Int J Mol Sci. 2011;12(8):4872-84.