During the change of seasons or when rapid temperature changes characterise our days, it is easy that the body's defences become weaker. Dissolve the contents of the stick into your bottle of plain water, you can drink a full, tasty mix of active ingredients: Echinacea to help the body's natural defences, Selenium and Vitamin C that contribute to the normal function of the immune system.Drawing directly on the natural healing power of fruit, the formula is enriched with Goji juice a valuable antioxidant that together with Vitamin C helps to protect cells from oxidative stress.Lemon adds a fresh, enjoyable taste to the drink.