A sun mist is a type of sunscreen that is sprayed on the skin providing a convenient and efficient way to apply sun protection. The advantages of using a sun mist include effortless application and even coverage, particularly useful for hard-to-reach areas. Sun mists, such as Biotherm's Waterlover Sun Mist SPF 30, offer a lightweight, non-greasy formula that absorbs quickly without leaving white marks, making it suitable for all skin types, including sensitive skin.