Vireo

The declared ingredient list published by Sius for Vireo includes Sencha green tea and oolong tea.^[3]

Sencha Green Tea. Sencha green tea is named among the beverage's declared ingredients.^[3]

Oolong Tea. Oolong tea is the second tea named in the declared ingredient list.^[3]

Vireo is a proxy produced by Sius, the Vienna-based project of founder Michael Weissenegger. According to Sius, it is built from fermentation together with extracts and infusions of fine teas, hand-selected botanicals, and ripe, high-quality fruits.^[1],[2]