Belmar Pharmacy vs Function Health

Vial Take

Both providers share a longevity focus and land in similar trust score territory (83 vs 79), with clean federal records and the same transparency gaps around NPI and LegitScript certification. Where they split: Belmar carries PCAB accreditation, a meaningful quality credential you won't find at Function, while Function discloses physician-supervised lab review, so you have more visibility into who's interpreting your results. If compounded medications are on your list, Belmar's accreditation is the stronger anchor; if you're building a longitudinal health picture through deep lab panels, Function's clinical oversight structure is the clearer starting point.

Biggest Differences

1. 1
   PCAB accreditation
   Belmar Pharmacy is PCAB-accredited (the most rigorous compounding-pharmacy quality standard in the US); Function Health is not.
2. 2
   Operating history
   Belmar Pharmacy has been operating since 1993 (33+ years of visible track record); Function Health launched in 2021, giving you 28 fewer years of public record to evaluate.