PFAS are common industrial and industrial compounds and are often found in things like nonstick frying pans. Previous research has linked PFAS to things like lower birth weight, weakened immunity, and certain types of cancer. It should be noted at this point that many of the studies were conducted on populations with higher levels of exposure to the ingredients; While more research is needed to make definitive claims, many people – ourselves included – avoid them out of caution.

In addition, they are actually what are known as “forever chemicals,” which means that they are not broken down. Both scientists and environmental activists see this as a matter of concern, as it can build up in your body and the earth, such as in our water supply. As Graham Peaslee, Ph.D. a physics professor at Notre Dame and the study’s lead researcher said in this Associated Press article, “PFAS is a persistent chemical. When it gets into the bloodstream, it stays there and accumulates. ”

Well, this study was all about the presence of PFAS in cosmetics – it wasn’t looking at results, side effects or anything like that. As a result, we cannot make any health conclusions at this time, but Peaslee described his results (especially the products with higher concentrations) as “worrying,” according to the AP article.