Talc is a soft mineral that feels smooth and slippery. It absorbs moisture well and is relatively inert, making it suitable for use in products that come into contact with sensitive skin.

While talc is still used in some baby powders, there have been concerns about the safety of talc, particularly when it comes to potential links to cancer. This is due to the fact that some talc deposits can be contaminated with asbestos, a known carcinogen.

Therefore, many companies have switched to using alternative ingredients, such as cornstarch, in their baby powders.