This mild, minty tea is all about boosting your immune system. It’s got echinacea and ginger, two traditional cold preventers. It also has astralagus, the Asian immuno-darling. And lemongrass, cinnamon and mullein leaf. Plus invigorating spearmint and rosemary, antiviral elderberry, and Vitamin-C-filled rosehip and orange peel. Will it really make you invincible? We hope so. Caffeine-free.