Directory information
A listing does not imply enrollment, testing, licensure, or regulatory approval. Confirm current business and regulatory details with authoritative sources.
Research evidence
Every participating vendor agrees to independent identity and purity testing within 12 months of joining, and annually thereafter. Source Standard randomly selects and purchases one product without advance notice through regular website orders. Membership is separate from completed testing. Findings apply to the analyzed sample and identified lot.
Identity and purity testing does not establish human-use safety or regulatory approval. The routine panel does not assess heavy metals, residual solvents, sterility, endotoxins, or labeled peptide quantity.
Participation
An application is an introduction. Activation requires a separate enrollment decision and the applicable agreement. Membership does not guarantee favorable findings.
Corrections and concerns
Read the current profile and evidence history. Report inaccurate information with the profile link and supporting evidence. This informational website does not replace the applicable participation agreement.