PEG-90

PEG-90, also known as PEG-90M, is a chemical used in the cosmetics industry. PEG stands for "polyethylene glycol" and the number conveys information about the average molecular weight of the PEG in question. Polyethylene glycols are a group of polyether compounds of many uses that are valued in cosmetics for their properties such as their ability to suspend and stabilize emulsions, improve spreadability, and soften skin. PEG-90M is a specially processed PEG that is used in cosmetics to provide a deep moisturizing effect and improve the surface properties of cosmetic products.

In skin and hair care products, PEG-90M ensures better application and distribution of the product. It can thus be found in a wide range of products: from classic scrubs and cleansers to moisturizing creams and serums to shampoos, conditioners and hair styling products. PEG-90M is considered a safe cosmetic ingredient and is approved by both the European Union and the US Food and Drug Administration (FDA). However, some studies show that PEGs can be contaminated with harmful substances during manufacturing, which can pose a risk to human health. For this reason, it is important to be thorough about the cosmetic products we use and choose those from trusted manufacturers.