Nothing beats an ice-cold drink on a sweltering summer day. But have you ever wondered where the tea in your bubble tea actually comes from? Is it Taiwanese tea or Vietnamese tea? Although Taiwan is famous for its tea, not all boba tea leaves are grown locally. In fact, most tea leaves used by bubble tea shops are imported—especially from Vietnam.
Why Use Vietnamese Tea?
The reason is purely practical: it’s cheap, abundant, and offers a steady supply. Many tea factories in Vietnam were established by Taiwanese investors who brought over Taiwanese tea cultivars and processing techniques, making the flavor profile similar to Taiwan’s. Combined with large-scale plantations and lower labor costs, Vietnamese tea can cost as little as one-tenth the price of Taiwanese tea. For bubble tea shops trying to manage profit margins and without needing top-tier specialty grade, it’s the most cost-effective choice.
Why Not Use Taiwanese Tea?
Taiwanese tea is famous for its exceptional quality, especially High Mountain Tea from mid-to-high elevations, as well as specialty teas like Oriental Beauty and Baozhong. Managing these tea gardens and hand-harvesting the leaves involves high labor and production costs, driving up retail prices. For a standard drink priced at around NT$20–40, using such premium tea leaves simply isn’t cost-effective. Furthermore, demand for high-quality Taiwanese tea both domestically and globally already outstrips supply, making a steady, mass-market supply to bubble tea chains nearly impossible.
While most boba chains rely on imported tea, some shops still choose authentic Taiwanese tea—such as Ten Ren’s Tea. Although slightly more expensive, they deliver a noticeably richer and purer flavor profile. If you want to experience the true charm of Taiwanese tea, give these brands a try. You’ll taste the difference after just a few sips.