When in the leadup to Coachella, most festival-goers are focusing on their outfits, I’m usually thinking more about what to pack in my purse. After all, going to the music festival is a brave three-day commitment—one battles the desert’s blistering heat, ungodly crowds, and humbling porta-potties. In essence, it’s just as glamorous as it’s not. So having a carefully curated arsenal of beauty products to make each day easier to get through is imperative.Out of all of the items I was able to squish into my mini Polène crossbody bag this year, the stand-out star was, no doubt, my Supergoop! SPF-filled setting spray (Yes, it was just as crucial as my Charmin to-go seat covers).