AO TEA is a specialty tea store offering small-batch, single-origin teas from independent producers and farmer cooperatives

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Tea guides

  1. Read more: Ancient Tree Tea: What Gu Shu Actually Means

    Ancient Tree Tea: What Gu Shu Actually Means

    Ask ten vendors what is ancient tree tea and you'll get ten different answers, most of them unverifiable. It might be the most abused phrase in the...
    Read more
  2. Read more: High Mountain Tea: What Elevation Actually Does to Leaves

    High Mountain Tea: What Elevation Actually Does to Leaves

    So what is high mountain tea, really? It's not a marketing slogan, and it's not a vague vibe about misty peaks. It's a category with one real defin...
    Read more
  3. Read more: Japanese Black Tea: A Guide to Wakoucha

    Japanese Black Tea: A Guide to Wakoucha

    So what is japanese black tea? Most people think of Japan as a green-tea country, and mostly they are right. Around 98 to 99 percent of what the Ja...
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Specialty Loose-Leaf Tea from China, Japan & Taiwan

AO Tea brings you small-batch, single-origin teas sourced directly from independent producers and farmer cooperatives across Asia's finest growing regions. Every tea in our collection is chosen for its distinct character — a precise flavor shaped by terroir, altitude, and generations of craft.

Our selection spans the full spectrum of specialty tea: delicate white teas from Fuding's misty highlands, vibrant Chinese and Japanese green teas including Dragon Well and Sencha, expressive Taiwanese oolongs like Tie Guan Yin and Da Hong Pao, rich black teas from Yunnan and Taiwan, and carefully aged pu-erh with traceable origin stories. We also carry ceremonial-grade matcha and the increasingly sought-after GABA teas — naturally processed for elevated gamma-aminobutyric acid content.

Based in Ericeira, Portugal, AO Tea was founded to solve a simple problem: finding genuinely good tea in Europe shouldn't be hard. We keep our lineup intentionally tight — a focused, seasonal selection rather than hundreds of labels — so every tea earns its place. Product pages include detailed tasting notes, origin information, and practical brewing guidance to help you get the most from each cup.