Abstract
Cosmetics are everyday personal care product which may be harmful if they contain toxic metals. This study was conducted to assess the lead, cadmium and mercury in ten commercially available cosmetics in local market of Jamshoro, Sindh by using the flame atomic absorption spectroscopy after the wet acid digestion. Lead was found in the range of 0.001 to 0.007 µg/g and cadmium 0.001 to 0.006 µg/g. mercury was not detected in any of the analyzed samples. The presence of these metals at ultra trace metals raises the possibility of cumulative exposure especially from every item like skin creams and lipsticks, though none of the sample had violated the WHO and USP allowable limits. Given the potential risks, drug regulatory authorities must prioritize the regular monitoring of cosmetics and the enforcement of safety limits to prevent harm to public health.