A wonderful tea often called 'Immune Boost' to start the morning with, bursting with Hibiscus, apple, raspberry leaves, blackberry leaves, peppermint and lemon balm, meadowsweet, marigolds, mallow flowers, sunflowers and everlasting flowers, rose hip skin, heather. Hibiscus has loads and loads of Vit. C, and if that is good for your immune system this may be as well. May contain traces of nuts.