Talc is a naturally occurring mineral composed of magnesium, silicon and oxygen used in skincare products for its absorbent and mattifying properties. It's often used in facial powders, body powders and makeup to help reduce shine, absorb excess moisture and create a smooth, matte finish on skin. But, some have shifted away from talc products because of safety concerns. Inhalation of talc particles has been linked to respiratory issues, including lung irritation and potential long-term health concerns, particularly in cases of prolonged exposure. There has also been concern around the use of talc in the genital area, with studies that suggest a possible link to ovarian cancer, among others, in women, although the evidence is not conclusive and further research is needed to establish a clear connection. Some manufacturers have started to replace talc with alternative ingredients in their products to mitigate these potential dangers and address consumer concerns.