Stop guessing
what's in the vial
Independent lab testing on gray-market peptides. We buy anonymously from the vendors you actually use, run purity, sterility, endotoxin, and fentanyl screening at an accredited third-party lab, and publish the vendor's COA next to ours — side by side.
Independence pledge: no vendor money · no affiliate kickbacks · every sample bought blind
No results published yet. We launch with real ones — the first testing cycle's samples are bought blind, then analysed before anything appears here. See how testing works →
The market has a labeling problem
Peer-reviewed test-buy studies of online performance compounds keep finding the same thing:
of 44 products bought online actually contained the compound on the label
JAMA · 2017contained no active ingredient at all
JAMA · 2017only — had a dose matching what the label claimed
JAMA · 2017more semaglutide than labeled, in vials from no-prescription online sellers
JMIR · 2024How we test
Every result follows the same chain — documented, time-stamped, and published with the raw lab report attached.
Buy blind
We order as a normal retail customer through anonymous addresses and rotated payments. Vendors can't cherry-pick a vial they don't know is being tested.
Capture the claim
The vendor's published COA is archived the moment we order — hashed and time-stamped, so the claim on record can't quietly change later.
Test & compare
An independent accredited lab runs HPLC purity, mass-spec identity, endotoxin, sterility, and fentanyl screening. We publish their COA next to the vendor's — you see the gap yourself. And passing once buys nothing: every vendor gets retested, again and again.
The purest product at the cheapest verified cost
No vendor tells us what to test. Members do. And because we measure what's actually in the vial, we can show you the lowest real price per milligram from vendors that pass — an underdosed “cheap” vendor usually costs more per real milligram than an honest one.
Best-value comparisons appear here as soon as the first cycle publishes.
Fresh from the lab
Members see full purity numbers, mass results, and both COAs. Everyone else sees the verdict.
Nothing published yet. The first results go up when the current cycle clears the lab — vote on who gets tested.
The Gray-Market Red-Flag Checklist
10 signs a vendor's COA is lying — from unnamed labs to recycled batch documents. Free, no membership needed.
We never share your email or our member list. Unsubscribe anytime.
We answer to members. Never to vendors.
✕ Zero vendor affiliation
No sponsorships, no affiliate commissions from tested vendors. Every existing peptide “resource” is a forum thread or an affiliate site earning commission on what it recommends. We're structurally incapable of being bought.
✕ No direct samples, ever
No vendor may ship samples to us. Every purchase is anonymous, off a public shopping cart — so no cherry-picked vials.
↻ Retested. Again and again.
Passing once buys nothing permanent. Every vendor returns to the queue on an ongoing cycle, and scores decay without a fresh retest.
⬡ Pep Tester Verified
An earned mark vendors may reference only after passing independent testing. Testing outcomes can never be bought — the mark is earned in the lab, not at the checkout.