Sunology Blog


  • What is SPF?

    Caitlin Doermer

    Have you ever found yourself staring at a drugstore shelf wondering, “What’s the actual difference between SPF 30 and SPF 75?” or “what is SPF anyways?” you’re not alone.   We’ve heard some choose a lower SPF because they want to get a better tan. Some think SPF 100 protects against more sun dam... View Post