Blackmores Bio C Chewable 500mg

Bio C® Chewable 500mg

This great tasting chewable vitamin C is gentle on the stomach and contains no artificial sweeteners.

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Gentle on the stomach, Blackmores Bio C® Chewable 500mg helps reduce the severity and duration of colds.

Why use

  • Contains citrus bioflavonoids extract which can enhance the action of vitamin C in the body
  • Buffered with mineral ascorbates making it gentler on the stomach compared to ascorbic acid alone

The Blackmores difference

Blackmores products are rigorously tested for quality.

Active ingredients per tablet

Vitamin C

Ascorbic acid

Ascorbic acid (vitamin C) is a water-soluble antioxidant nutrient involved in many biological processes in the body. Vitamin C is found in a number of fruits and vegetables, great sources are capsicums, blackcurrants, oranges and strawberries.

Sodium ascorbate
(ascorbic acid, vitamin C 170 mg)

200 mg

Calcium ascorbate
(ascorbic acid, vitamin C 138 mg)

175 mg

Citrus bioflavonoids extract

10 mg


Adults – Chew 1 tablet twice a day with meals, or as professionally prescribed. At the onset of cold symptoms the dose may be increased to 2 tablets 3 times a day

Children 4-12 years – Chew 1 tablet a day with a meal, or as professionally prescribed

Children under 4 years – Only as professionally prescribed

Contraindications and cautions

  • If symptoms persist, see your healthcare professional
  • Consult your healthcare professional before use if you have had renal calculi (kidney stones) as Ascorbic acid may increase the risk of recurrence of calcium oxalate calculi
  • If you are pregnant or breastfeeding consult your healthcare professional before use
  • Vitamin supplements should not replace a balanced diet
  • Not to be used by children under 4 years of age without medical advice

Medicine interactions

This product may interfere with certain other medications you may be taking. Click here to learn more.

Physical description

An orange-pink, round flat shaped tablet with break bar.
Always read the label. Follow the directions for use.

Tell us what you think login or sign up to share your thoughts.

Is it safe to use while breastfeeding? And does it have to be consumed twice a day? Thanks
Aliefa 08 Jul 2017
Do they contain gluten.
Gloria 01 Apr 2017
How much glucose is there per tablet? per 2 tablets? Per 200 tablets?

There is no nutritional info on the packet, and it says sweeted by Stevia, however it says it contains Glucose. Kindly elaborate how much exactly.

Thank you!

Will this be suitable for daily use, for long periods of time (5 years)? Or do the additional ingredients make that unadvisable? I am not using this for cold relief.
Anonymous 29 Sep 2015
Hi. The vitamin contains no animal-based product right?
Anonymous 10 Sep 2015
This product contains stevia. It IS an artificial sweetener. It is a chemically derived form of stevia leaf, and thus hardly natural. A warning should be included on the label.
Anonymous 19 Jan 2015