Tag: Formosan tea

While some specific products are labeled as '98% caffeine free,' the vast majority of traditional Formosan teas, like all true teas, are derived from the caffeine-containing *Camellia sinensis* plant. Therefore, the simple answer is yes, but the specific amount varies widely depending on the type and preparation.

Taiwan, historically known as Formosa, produces over 90% of its tea as premium oolong. This rich heritage defines what is Formosan tea, a term encompassing the diverse and renowned oolongs crafted on the island using centuries-old techniques perfected by master artisans.