About Tested.ph
Tested.ph is a testing and verification service, not a laboratory. It buys vials anonymously, sends them to a partner laboratory under a sample code, and publishes what the lab reports on a record anyone can open with a task number and key.
Buyers and vendors can also send their own vials. Those records are published too, labelled with who sent them, but only anonymous purchases count toward the Tested Index.
What we will not do
- Give advice on using any product. Results describe a sample only.
- Sell peptides, link to sellers, or take affiliate commissions.
- Let a vendor pay to change a score.
- Edit a record without saying so in public.
How rankings work
Rankings are calculated only from test results, and vendors cannot pay for a score. The rules are on how rankings work.
Where to look next
- Partner laboratories and the credentials they must hold.
- Press and media kit: logos, fact sheet and the figure library.
- Testing for vendors and the Tested Verified badge.
- The terms of use and privacy notice.
Who builds the content and how it is reviewed
Lessons, method pages, compound pages, guides and tools are written and edited by Tested.ph editorial. Drafts are produced with the help of AI writing tools. Nothing is published on the strength of a draft: every number and factual claim is checked against the primary source it cites, opened directly, and a claim the source does not support is corrected or removed.
- Primary sources only. Pharmacopeial chapters, ICH guidelines, regulators such as the FDA, EMA and FDA Philippines, peer-reviewed papers, PubChem and UniProt for molecular identity, and Philippine laws on Lawphil. Each page lists its sources.
- Dated reviews. Every indexable page shows when it was last reviewed. The most recent full fact-check, of every compound, method, lesson and Philippines page, was completed on 6 October 2026.
- Automated checks on every build. The site will not build if a page contains medical or usage instructions, a price outside the pricing file, a broken internal link, a near-duplicate page, or a claim about Tested.ph that the rules do not allow.
- Expert review, shown only when real. When the partner laboratory's registered chemist reviews a page, the page names them and their PRC number. Until then no page claims expert review.
- Figures. All diagrams are drawn for this site. Example values in them are labelled as illustrative.
- Corrections. Report an error through the contact page. Content fixes are made in the open, and changes to test records are listed in the corrections log.
Nothing on this site is medical advice. Results and explanations describe samples and methods, not people.