The Phytomed range of standardised extracts are independently tested to verify appropriate levels of the relevant compounds. We do not adulterate our extracts to achieve a desired strength.
At Phytomed we believe that there is insufficient evidence for the standardisation of the vast majority of herbs. However, for some herbs there is convincing evidence that standardised extracts can achieve superior clinical results, therefore we offer a select range of herbs that are standardised for well-established constituents.