McNab’s Immune Support has a blend of 26 Vitamins, minerals and herbs providing everything your body requires to stay healthy and strong and contributes to a strong response when faced with infections and viruses.

  • Supports All round good health
  • A Powerful Antioxidant
  • Boosts Immune Function
  • Improves Blood Flow and resistance Against Disease
  • Reduces Asthma Symptom

The Combination of Vitamin C 1000mg, Vitamin D, Zinc and Selenium is a powerful immune boosting supplement in an easy to use format and is safer for the whole family.

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When can I take Immune Support Tabs?

Water-soluble vitamins absorb best on an empty stomach. That means taking them first thing in the morning, 30 minutes prior to eating, or two hours after a meal.

What weakens the immune system?

Emotional stress, poor diets, lack of exercise, relaxation and sleep, substance abuse, smoking, and certain diseases and medications all contribute to a weakened immune system. When your immune system is compromised it is easy to pick up bugs from infected people, especially in confined spaces like offices, trains, buses and aeroplanes.

You can help to protect yourself by addressing these factors, particularly by eating plenty of vegetables, fruits and whole grains, minimising your intake of refined carbohydrates and sugar, sleeping at least seven hours a night, exercising at least three times a week, and making time to play. Playing is as important to adults as it is to children and is one of the best ways to address stress and bring joy back into your life.

You can also take an appropriate immune-boosting supplement, like McNab’s Vitamin C to make sure nutritional deficiencies aren’t compromising your defences against disease.

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Available at

Immune Support is available countrywide in local garage forecourt stores, as well as Pick ’n Pay, Shoprite Checkers, Spar, Clicks, Dis-Chem and many leading pharmacies.