Viridian Quercetin B5 Plus Complex is a natural supplement which can help you to deal with the likes of hay fever and other allergens. This quercetin complex contains a selection of ingredients which provide complimentary support to the body’s defence against allergies. Quercetin, nettle leaf and Vitamin C are 3 of the best natural anti-histamines, and they can help you to cope with excess pollen in the air. Quercetin can also help with conditions like eczema and hives, keeping the skin from becoming dry and inflamed. Vitamin B5 is important both for the conversion of food into energy, which can reduce feelings of tiredness and fatigue, and an essential component of hormone metabolism.