'What is Immune Effervescent?Feeling challenged? Your immune system deserves this powerful support cleverly incorporated into a delicious natural blackcurrant and elderberry flavoured drink. Each tablet delivers high strength immune support with 1000mg of vitamin C and 1000iu of active vitamin D at its core. Added zinc gives extra protection and all three are needed to keep your immune system in its prime.High strength Black elderberry extract provides additional antioxidants and phytochemicals for broader benefits and has been traditionally used to nourish immunity.A great way to provide support for all the family. At home, on-the-go, when you are feeling run-down or as an everyday staple.Perfect for whatever the season throws at you.Who is this for?Deliciously tasty natural blackcurrant and elderberry flavour suitable for all the family. Easy to take immune support for everyday or during times of challenge. Ideal for seasonal support all year round. Suitable for vegetarians and vegan