What is another word for sun protection factor?
Pronunciation: [sˈʌn pɹətˈɛkʃən fˈaktə] (IPA) 
Sun protection factor (SPF) refers to the level of protection provided by a sunscreen against harmful UV rays. Sunscreen manufacturers typically advertise their products based on their SPF ratings, which can range from as low as 2 to as high as 100. However, there are several other terms that are often used synonymously with SPF, including sunblock, sun cream, and SPF lotion. Additionally, some sunscreens may use other terminology such as UV protection, broad-spectrum protection or water-resistant protection. It's important to understand the various terms used to ensure you're selecting a sunscreen that provides optimal protection against the sun's harmful rays.
