Ki Hayfever Control Formula is a natural multi-herb formula which tackles the cause of hayfever and relieves symptoms. It combines researched and natural ingredients to help gradually restore the immune system and relieve hayfever symptoms such as sneezing itching and runny nose. Ki Hayfever Control Formula is suitable for adults and children from 12 years of age. The formula is free of dairy gluten lactose wheat added sugar artificial sweeteners and colours and is vegan and vegetarian friendly.