Editorial standards.

Content review process.

Every article is drafted by the BuyRetaUK editorial team, reviewed against our scientific accuracy checklist, and only published once it passes review. Comparison and cornerstone content receives an additional editorial pass before release.

Scientific sources.

We prioritise peer-reviewed publications, primary research and reputable analytical references (HPLC, mass spectrometry, endotoxin testing). Where sources are limited, we say so explicitly rather than overstate certainty.

Update policy.

Cornerstone articles are reviewed at least every six months, or sooner if underlying research, product specifications or Certificate of Analysis methodology changes.

Accuracy commitment.

If we identify an error we correct it, log the update in the article's revision history and re-run scientific review before republication.

Quality assurance.

All product and analytical claims must be traceable to a batch-specific Certificate of Analysis or a cited scientific source. Marketing language, clinical claims and off-label human-use guidance are not permitted.

Editorial methodology.

1. Scope & research. Editors define the research question, target reader and scope, then gather primary sources.
2. Drafting. Content is drafted against our accuracy checklist with citations to peer-reviewed or analytical sources.
3. Scientific review. Every article is reviewed by the BuyRetaUK Scientific Review Team against evidence-hierarchy standards.
4. Editorial pass. Cornerstone content receives a second editorial pass for clarity, structure and internal linking.
5. Publish & schedule review. Articles are published with a version number and a next-review date logged in the revision history.

Evidence hierarchy.

Sources are weighted by tier. Higher-tier sources take precedence when claims conflict; lower-tier references are used for context and cross-checked upward.

Tier 1

Systematic reviews & regulatory guidance

Meta-analyses, systematic reviews, official pharmacopoeial and regulatory documents.

Tier 2

Peer-reviewed primary research

Randomised, controlled or otherwise peer-reviewed original studies published in indexed journals.

Tier 3

Analytical references & manufacturer data

Validated analytical methods (HPLC, mass spectrometry, endotoxin), certificates of analysis and vendor specification sheets.

Tier 4

Reputable secondary sources

Government agencies, established scientific databases (PubChem, DrugBank, ChEMBL) and encyclopaedic references cross-checked against primary sources.

Authorship and scientific review.

Named individual reviewer profiles will be added as our reviewer network expands. Until then, all editorial content is attributed to the organisation and its scientific review team.