The ownership relationship
John owns Peptide Mag and Heritage Labs USA. A link or supplier reference to Heritage is therefore an affiliated reference, not an independent third-party recommendation.
This relationship should be visible where it matters, including near supplier cards and in the site footer. Readers should not have to infer it from repeated links.
Commercial interest and evidence
A product description can document a supplier's listed ingredients. It cannot independently demonstrate clinical efficacy, safety, synergy or a validated human regimen. Those conclusions need appropriate research on the exact material and use.
Peptide Mag's evidence summaries should remain accurate even where a finding is unfavorable to a product claim. The publication should distinguish research results, editorial interpretation and commercial references.
How testing is described
Third-party tested is not a statement that every lot, batch or vial is tested. A laboratory document applies to the submitted sample and tests it describes. The site must not make broader sampling claims without supporting records.
Heritage no longer carries SLU-PP-332. Its educational profile contains no purchase recommendation, and a different supplier has not been substituted.
Future relationships
New paid placements, sponsorships or affiliate arrangements should be identified explicitly if introduced. This page does not assert that an undisclosed commercial arrangement exists or that a particular source has independently audited the publication.
Questions about a supplier relationship or a missing disclosure can be sent to the editorial contact.