Where are the samples tested?

Samples are tested by a panel of in-house and approved testing facilities at various locations depending on demand and the location of the site you purchase from. Facilities include the UK, Pakistan and the US. Once the hair sample has been received at the testing facility, you will receive your results within 3-5 working days. Tests are completed in facilities which follow Good Laboratory Practice. These are a set of principles intended to ensure the quality and integrity of non-clinical laboratory studies.