Spectrometry testing results by drug type and website pharmacy classification.

i“Approved”: have been accredited by the U.S. NABP.
ii“Legally compliant”: have not been accredited by NABP, but nor are they listed on NABP's “not recommended” list. PharmacyChecker, an independent group not affiliated with any given pharmacy, indicates that they are in compliance with the laws in the country in which they are registered.
iii“Not recommended”: approved by PharmacyChecker, but “not recommended” by NABP.
iv“Highly not recommended”: “not recommended” by NABP and unlisted or “not approved” by PharmacyChecker.