Bio-Fermented Lychee Iced Tea with Green Tea combines this great daily duo in a fermented probiotic drink to support a healthy gut.A great guilt-free alternative to iced tea and other sugary drinks.Bio-Fermented Lychee Iced Tea with Green Tea is an antioxidant-rich superfood and contains 6 probiotic strains, whilst being gluten free, lactose free, 99% sugar free and vegan friendly.This 500ml liquid concentrate makes up to 7 litres.