Which type of makeup is described as inert and skin-friendly, often used as a sunscreen?

Mineral makeup is characterized as being inert and skin-friendly, primarily because it consists of natural minerals like zinc oxide and titanium dioxide. These components are non-reactive, which means they do not cause irritation or a negative reaction on the skin. In addition to being gentle, they provide a physical barrier against UV radiation, making mineral makeup a popular choice for sunscreen formulations as well. This characteristic not only protects the skin from sun damage but also helps minimize the risk of breakouts or irritation, making it suitable for various skin types, including sensitive skin.

In contrast, liquid foundation, cream blush, and powder highlighters often contain a variety of synthetic ingredients and chemicals that may not always be perceived as skin-friendly. These products may have different uses, such as providing coverage, adding color, or enhancing features, but they do not typically offer the same level of sun protection and inert qualities that mineral makeup does. Thus, mineral makeup stands out as the most skin-friendly option that also serves to protect against sun exposure.