About PepQuiz
Last updated: July 2026
PepQuiz is an independent, reader-supported project that helps people researching peptides figure out where to start. Answer a few questions about your goal and we match you to a "stack" of compounds documented in the research literature for that goal — a starting point for your own research, not a prescription.
We are not a pharmacy, a clinic, or doctors. We don't sell peptides and we don't give medical advice. What we do is translate a confusing, hype-heavy space into plain English so you can make an informed decision before you spend a dollar.
Research framing, never medical advice
Everything here describes what a compound is studied for in the published research — often in animal or early-stage work, which we flag plainly. We never tell you to take anything, how to dose it, or how to inject it. Those are questions for a licensed clinician.
The match is decided before any store link
Your match is a fixed mapping from your stated goals to documented research stacks. Our affiliate relationship never changes which peptides you're shown — the recommendation is made before money is ever involved.
Third-party proof over our word
We point you to independent, lot-specific Certificates of Analysis — third-party lab reports — rather than asking you to trust us. A vendor grading its own product isn't proof; an independent HPLC and mass-spec report is.
No fake urgency, no fake reviews
No countdown timers, no invented scarcity. Any discount code we show is real and doesn't expire; any promotional deadline reflects a genuine vendor promotion, not a trick.
How we make money
PepQuiz is reader-supported. If you buy through our links, we may earn a commission from Prism Labs at no extra cost to you. It funds the site, and it never changes your match or your price.
Questions, corrections & data deletion
PepQuiz is an independent, reader-supported project. Spotted an error, or want your data deleted? Email givebackmyscar@gmail.com and we'll respond.