Yogi Tea Organic Immune Support is a caffeine-free herbal blend featuring certified organic ingredients such as echinacea (25%), rose hips, acerola cherry powder (14%), basil (13%), cinnamon, ginger, cardamom, elderberries (4%), black pepper, moringa, hibiscus, cocoa shells, licorice, and fennel. The blend delivers a rich, herbaceous, and slightly tart flavor with natural vitamin C from acerola cherry to help support the immune system. According to Yogi Tea, all their teas—including this organic formula—are vegan, gluten-free, and produced without any of the nine major FDA-recognized allergens such as milk, eggs, wheat, soy, tree nuts, peanuts, fish, shellfish, or sesame.