Peg 15/ Lauryl Dimethicone Crosspolymer

1. Definition Peg 15/ Lauryl Dimethicone Crosspolymer:

Peg 15/ Lauryl Dimethicone Crosspolymer is a silicone-based polymer that is commonly used in cosmetics as a thickening agent, emulsifier, and stabilizer. It is a crosslinked polymer of lauryl dimethicone and polyethylene glycol (PEG) 15, which helps to improve the texture and performance of skincare and makeup products.

2. Use:

Peg 15/ Lauryl Dimethicone Crosspolymer is used in cosmetics to enhance the spreadability and texture of products, providing a smooth and silky feel on the skin. It is often found in foundations, primers, moisturizers, and sunscreens to improve the application and wear of the product. Additionally, it can help to create a matte finish and reduce the greasy feel of oily formulations.

3. Usage Peg 15/ Lauryl Dimethicone Crosspolymer:

When using products containing Peg 15/ Lauryl Dimethicone Crosspolymer, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to silicone-based ingredients and may experience irritation or breakouts. It is recommended to perform a patch test before using products with this ingredient on a larger area of the skin.

4. References:

- "Safety Assessment of PEG/PPG-15/15 Dimethicone and PEG/PPG-16/16 Dimethicone Copolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel

- "PEG/PPG-15/15 Dimethicone" by CosmeticsInfo.org

- "PEG/PPG-15/15 Dimethicone Crosspolymer" by Truth In Aging