A recent study commissioned by an advocacy nonprofit group has determined that the methods used by cosmetics companies to test the safety of the talc in their products are inadequate and that as many as 15% of talc-based consumer products could contain deadly asbestos fibers. The study, commissioned by the Environmental Working Group found that the testing method which the cosmetics industry has voluntarily adopted is not sensitive enough to screen talc for asbestos and lacks the precision of electron microscopy which can properly detect asbestos fibers in talc.
Environmental Working Group’s vice president noted that the nonprofit has identified more than 2,000 consumer cosmetics products containing talc, which means contaminated talcum powder products could potentially put thousands of innocent Americans at risk of asbestos exposure. Both talc and asbestos are naturally occurring minerals that can be found in deposits side by side one another, which means that if companies sourcing and processing talc do not take reasonable safety precautions then their products could be carcinogenic.
The analysis was conducted by the Scientific Analytical Institute, with the results published in the journal Environmental Health Insights. The study used a method known as electron microscopy to analyze talc samples, which is far more advanced than what cosmetics companies currently use. As of right now, the Food and Drug Administration does not require any testing at all of talc, a practice that only compounds the risk many consumers face when shopping for safe products on store shelves. Instead, the nation’s largest drug regulator recommends solely that companies sourcing talc to carefully select mines in order to avoid cross contamination between the desired talc and deadly asbestos fibers.