Jamieson Zinc Lozenges are available in three delicious flavours: Wild Cherry, Lemon Honey, and Lemon/Menthol. They are formulated with highly bioavailable zinc citrate, Vitamin C, Vitamin D and Echinacea to enhance the immune system's virus-fighting power and help maintain optimal health. They dissolve quickly so the body can readily absorb the active ingredients, which provide quick relief from cold and flu symptoms. Also Contains NO gluten, lactose, artificial colours or flavours. Warning Zinc supplementation can cause a copper deficiency. Consult a health care practitioner if you are pregnant or breast-feeding, or if symptoms persist or worsen. Consult a health care practitioner prior to use if you have anemia or gallstones; if you are taking immunosuppressants or if you have an auto-immune disorder; if you have a progressive systemic disease such as tuberculosis, leukosis, collagenosis, multiple sclerosis, AIDS, and/or HIV infection. Do not use if you are allergic to plants of the Asteraceae/ Compositae/ Daisy family. Hypersensitivity (e.g. allergy) has been known to occur, if this occurs, discontinue use.Adults 19 years and older: Take at first sign of cold, flu and dry or sore throat, to a maximum of 5 lozenges daily. Dissolve lozenges slowly in the mouth, after a meal. Take a few hours before or after taking other medications. Store between 15°C and 25°C, away from children. Do not use if blister pack is broken.Serving Size1 lozenge (maximum 5 daily)