I Tried Kim Kardashian's Update Energy Drinks & There's 1 Clear Winner

Kim Kardashian is bringing the energy — literally. On July 23, the reality TV star launched a new campaign for Update, claiming the drink is the secret to her success is the brand’s newly revamped lineup. “[People] always ask, ‘Kim, how do you do so much?’” she says. “Honestly, my energy is just different.”

Unlike your typical energy drink, the Kardashian co-founded brand completely skips the standard stimulant. Instead, each can packs 300mg of paraxanthine, which according to one study “could be a safer alternative to caffeine.” It’s hard to forget when the SKIMS founder famously said, “It seems like nobody wants to work these days,” and now, she’s providing just the thing to help you “get your f*cking *ss up and work.”

Over the years, I’ve tried my fair share of KarJenner beverages, from Kylie Jenner’s Sprin...