What property does talc provide when used in face powder?

Talc is primarily known for its oil-absorbing properties when used in face powders. It has a soft, fine texture, which allows it to effectively absorb excess oil and moisture from the skin, helping to reduce shine and create a matte finish. This characteristic is particularly beneficial for individuals with oily or combination skin types, as it helps to control sebum production and provides a smoother appearance.

While talc does not retain moisture, provide scent, or enhance color significantly, its main function in face powder is indeed linked to its ability to absorb oil. This property makes it a popular ingredient in various cosmetic formulations, contributing to a long-lasting, comfortable wear on the skin.