Living Proof Brewing Company in Laurium, Michigan, isn’t just another kombucha outfit; it’s a laboratory for probiotic brilliance where the Keweenaw Peninsula’s wild character meets meticulous craft. Founded by the Koski brothers — Evan and Alec, whose shared obsession with nature, community and, oddly enough, gut health drives everything they do — the brewery churns out small‑batch bottles that fizz with purpose and flavor.
Every sip is a tribute to the Upper Peninsula’s bounty. Gingerbee marries sharp ginger with basil harvested from Whispering Wild Farm, while Lucha Boocha pairs tangy tea with basil from nearby Niemela’s Market Gardens, both sweetened with locally sourced honey. The result is a line‑up that feels less like a mass‑produced fad and more like a curated tasting menu, each brew reflecting the region’s biodiversity and the resilience of its farmers. A on‑site holistic shop sells the same fresh batches, guaranteeing you never meet a stale bottle.
What truly sets Living Proof apart is its relentless focus on quality: rapid production keeps the cultures lively, while the community‑centric Copper Country location makes the whole experience feel personal, not pretentious. In short, it’s a masterclass in how to turn a simple fermented tea into something genuinely exciting.
Reviewers praise Living Proof Brewing Company for its high-quality, refreshing kombucha flavors and welcoming community atmosphere, with some noting excellent customer service from the owners and a strong sense of class and professionalism evident in their operations.
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