Cold and Flu Tea 75g This fruitly tasting tea combines six western herbs and two chinese herbs which traditionally have been used to treat colds and flus, boost the immune system and which contain significant amounts of vitamins including vitamin C and anti-oxidants. The herbs are Echinacea, Ginger, Ginseng, Lemon Myrtle, Hibiscus Flowers, Mint, Rosehips and Elderflower. Just the flavour alone is enough to you feel better.