Bismuth Oxychloride
“Bismuth oxychloride is a naturally occurring mineral used as a make-up colorant that provides an iridescent (shiny) effect.” https://www.ewg.org/skindeep/ingredients/700778-bismuth_oxychloride/ What is it used in? It is used in cosmetics for hair, skin, and nail products. It is most commonly used in lipsticks, eye shadows, bronzers, and highlighters. But it can also be found in some mascaras, sunscreens, nail polishes, and hair dyes. It is a very common ingredient found in mineral make-up. Why is it used? It offers an iridescent effect, has great staying power (dermal adhesion), and helps to make products have a smooth and silky feel. Regulations It is regulated by the FDA as it is a colorant. Safety Classified by The National Library of Medicine as an irritant, Bismuth oxychloride can potentially be a cause of skin, eye, and respiratory irritation. They further add that there is a warning for “serious eye damage”.
