70% of our immune system lives in our tummies, meaning the gut plays an important role in fighting off bugs and keeping us healthy. Daily defence supports the gut function by containing powerful probiotics, as well as Vitamin C and ZInc which play a role in promoting healthy immunity. Psyllium Husk can help support the digestive function and Quercetin works with Vitamin C to help reduce inflammation and prevent infection. Vegan, No Artificial Colours & Preservatives, Non-GMO, Gluten Free, Vegetarian.