We compare research-chemical suppliers by affordability and a Transparency Score built only from publicly verifiable independent lab data. We give you the rankings; you make the choices.
We translate scattered public data into clear, comparable rankings — without the clinical jargon or the sales pitch.
Our rankings draw on publicly verifiable data. Every input traces back to a source you can check yourself.
We present complex data plainly and matter-of-factly. A guide, not a gatekeeper — we speak side by side with you.
We build trust through accuracy and clean design — and a refusal to rely on hype. If the data isn't there, we don't publish a ranking.
One number, three auditable inputs. We never use vendor self-reported figures — only data that traces to a public source.
Verified independent lab data — purity and mass-spec identity — each linked to a public verification record.
Publicly observable reliability signals, such as the consistency and recency of published testing and shipping disclosure.
Public sentiment drawn from openly available sources, aggregated neutrally — never paid or solicited.
Versioned and documented — current methodology v1.0.0. The score measures transparency and verifiability, not product quality or any health outcome.
Send us your affiliate program details or the public test records you'd like represented.
The questions vendors usually ask before setting up an affiliate connection.
No. The Transparency Score is a versioned, deterministic function with public weights — affiliate relationships sit outside it entirely. Methodology is at peptideanalyzer.com/#score.
No. We operate on the standard split through your existing affiliate program (or a network like Refersion / GoAffPro). Nothing additional.
Never. List with as many comparison sites as you'd like.
No scraping. We only use publicly verifiable data — for analytical scoring, that means manually-collected Janoshik sample IDs with public verify URLs. Every data point has a source URL and capture date on file.
Every outbound link on Peptide Analyzer routes through an affiliate tracker (your existing program code, or a default ?ref= param if you prefer). FTC affiliate disclosure appears on every page with outbound links.
They need to be publicly verifiable on the testing lab's portal to count toward the analytical sub-score. We're happy to walk you through making them visible — most vendors get there in a single afternoon.
Yes. Email hello@peptideanalyzer.com and we'll send the current data set, sources, and capture dates we hold for your vendor.
Send us the public source you'd like us to consider. If it's verifiable and we've missed it, we'll update the data and recompute. The score function itself stays unchanged unless we bump SCORE_VERSION, in which case all vendors are re-scored together and we document the change.
We're building in the open. Leave your email and we'll send a single note the day rankings go live.