5 of the best immune system boosters

Real Health Wholefood Immunity Capsules

These have no synthetic chemicals; all of the nutrients are from a natural blend of unprocessed herbs and fruit, and are free from artificial substances.

The key ingredient in this immunity booster is acerola cherry, which is a natural and extremely rich source of vitamin C.

Gluten-free and suitable for vegans they have no GMO (Genetically Modified Organisms), and help to provide a natural source of vitamins to keep illnesses at bay.

£13.99, hollandandbarrett.com