It looks like summer might finally be here, and so just a few reminders about facial sun protection. The sun is the #1 cause of wrinkles (and skin cancer too – but this is a cosmetic blog after all), and while Botox can help, prevention should always come first. Put sunscreen on every day no matter what (sun comes through your car window). Use at least 30 spf. Make sure you are protected against UVA and UVB. Wear a hat. And reapply if you are going to be outside for more than a few hours.