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High Strength Defence C Tablets

Vitamin C plays an important role in overall general health and wellbeing as it is required daily by many bodily systems. Vitamin C is particularly useful during the colder months as it may reduce the duration and incidence of colds and may assist in the symptomatic relief of upper respiratory tract infections.

tablet icon tablet
dosage icon 1/day
strength icon high
Available in

60 tablets, 150 tablets

How to buy

Product Benefits

  • A high strength, low acid, well absorbed form of Vitamin C enhanced with Bioflavonoids to enhance the effectiveness of Vitamin C.
  • This sustained release formula lasts longer in the body, so it is available when it is needed most.
  • Long lasting immune support.
  • Reduces the severity and duration of cold symptoms.
  • Relieves the symptoms of colds, allergies and upper respiratory tract infections.
  • Activates neutrophils, the most prevalent white blood cells that defend you against infections.
  • Potent antioxidant helping to reduce the risk of free radical damage.
  • Assists wound healing.
  • For the formation and structural integrity of capillaries.


Take 1 tablet daily with food or as recommended by your healthcare professional.


Not to be used in children under two years of age without medical advice.

No added yeast, gluten, lactose, sugar, artificial colours or flavours, artificial sweeteners or preservatives, dairy products or animal-derived ingredients.

All active ingredients

  • Ascorbic Acid 500mg
  • Calcium ascorbate dihydrate 605.2mg, equiv. Ascorbic Acid 500mg (Total Vitamin C 1000mg)
  • Citrus Bioflavonoids extract 50mg
  • Rosehip (Rosa canina ext equiv. fruit dry 8.33mg) 50mg
  • Hesperidin 50mg
  • Rutin 50mg
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Quality Production

Globe icon Potent ingredients

Carefully sourced from around the world

Microscope icon Australian production

Supervised by highly qualified scientists

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Production validated for potency and purity