Not the Norm are the first company to bring this combination to the UK market. CDQZ conveniently combines excellent levels of widely-recognised immune-supporting ingredients such as Vitamin C, Vitamin D3, Zinc and the ionophore Quercetin. A powerful antioxidant with a variety of health benefits in its own right, Quercetin is also an ionophore, enabling the other ingredients to be more readily utilised, and thus more bioavailable. - Vitamin C helps protect cells from oxidative stress, the reduction of tiredness, fatigue and increases iron absorption. - Vitamin D3 contributes to the maintenance of normal bones, muscle function and to normal blood calcium levels. - Quercetin is a plant bioflavonoid which plays an important role in helping your body combat free radical damage, which is linked to chronic diseases. Quercetin is also an all-natural zinc ionophore. - Zinc controls immune system messaging within the cells and is also an antioxidant and anti-inflammatory. Promotes overall immune health - Scientifically formulated - GMP, HACCP & FSSC certified - No colours, flavours, preservatives or sweeteners - Compostable / biodegradable packaging