what is talc used for

Talc is a naturally occurring mineral substance that is used in a variety of cosmetic and personal care products, from baby powders to eye shadows. It is added to these products to absorb moisture, prevent caking, improve consistency, or to make a product opaque. Talc is also used in food items such as rice and chewing gum, and to manufacture pill tablets. Additionally, talc is used in lubricants, leather dressings, toilet and dusting powders, and certain marking pencils. Talc is widely used in the ceramics industry in both bodies and glazes. However, there have been concerns about the safety of talc-containing products and possible exposure to asbestos, which can be found in talc deposits and mining sites. Therefore, some consumers may choose to avoid or limit the use of talc-containing products and try alternatives such as cornstarch-based powder.