Sun lotion is a product that people use to protect their skin from the harmful effects of the sun's rays. There are various synonyms that can be used for the term "sun lotion" including sunscreen, sunblock, sun cream, and sun protection. These synonyms indicate that the product is used to prevent skin damage caused by UV radiation. Sunscreen is a popular term that is used to describe sun lotion, as it contains active ingredients that screen the skin from the sun's rays. Sunblock is another term used interchangeably with sunscreen, indicating the ability of the lotion to block UV rays. Sun protection and sun cream also denote the protective properties of the lotion against the sun's rays.