Hibiscus Refresher reminds us of those effortless moments when you're totally in the groove. Together, the naturally sweet and tart hibiscus flowers awaken with our unique caffeine-free kombucha culture, making for a bright, laid-back, for a bright, laid-back, feel-good brew. Sean, Rebekah & The Buch Crew. Packed full of live & raw probiotics. Super tasty guarantee. Our Mission: Brews as good for ya as they are Super Tasty, guarantee.