Final answer:
Products with protective base cream are cosmetic items that melt at body temperature, eliminating the need for an additional protective base application.
Step-by-step explanation:
Certain cosmetics do not require application of a protective base. They contain a protective base cream that is designed to melt at body temperature. This innovative type of makeup product includes ingredients that are solid at room temperature and become liquid upon contact with the skin, providing a protective layer without the need for a separate base cream. These products offer ease of use and added skin protection, which is particularly beneficial for those with sensitive skin or for individuals looking to streamline their beauty routine.