Note that our test and price survey was carried out in April 2008, and prices are likely to have changed. 

Guide to the table

Our test was conducted by an independent laboratory in Australia.

  • Products are listed by price: cheapest at top, within groups. Label claims were tested against Australian Therapeutic Goods Administration's requirements (products must have between 92.5% and 107.5% of the amount claimed on the label).
  • Price is based on what we paid for products purchased in New Zealand and an online price survey for products purchased in Australia.
  • Tablets/capsules per day is based on consuming the recommended effective dose.

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