I'm not a big caffeine guy, but I am a big hop guy, and this mix pack checks all my boxes. As a former Head Brewer, these guys know their stuff in terms of flavors and consistency. The Thai basil is subtle and delicate, the spruce tip is piney and resinous, the hibiscus is tart and quenching, and the chamomile is balanced and floral. I've been getting it delivered monthly for years and at a cost less than most video streaming subscriptions. Thank you, Hoplark! Cheers!