RESEARCH-GRADE
PEPTIDES BUILT
FOR THE SERIOUS.
Forged from the same standards we demand from our gym. Independently tested. Batch-verified. No marketing fluff — just receipts. Every compound published with a Janoshik COA before it ships.
NO BS. JUST DATA.
Most peptide vendors hide behind glossy marketing. We hide nothing. Every batch number, every COA, every supplier vetted before a single vial lands in your cart. You verify. We earn it.
```INDEPENDENTLY VERIFIED
Every batch is tested by Janoshik Analytical — not us, not our suppliers. The COA is published before the product page goes live, and you can verify it directly with the lab.
BATCH-RELEASED INVENTORY
We don't ship lot-by-lot from random suppliers. We build a batch, we test it, we release it. If it doesn't pass, it doesn't ship. Period.
BUILT BY LIFTERS
Born inside a powerlifting gym. We know what real research-driven athletes need: clean compounds, fast turnaround, and answers from people who actually train.
THE CATALOG.
Curated. Tested. Honest. Every compound below ships with a published Certificate of Analysis tied to its batch number.
``` ```OPEN RECEIPTS.
EVERY BATCH.
Anyone can post a screenshot. We publish the actual Janoshik report — direct verification link, batch number, date — for every product on our shelf.
If a vendor won't show you the lab work, walk away. If we ever can't show you ours, we shouldn't be selling it.
BROWSE ALL LAB REPORTS → ```FOUR STEPS
FROM SOURCE
TO SHELF.
```
SUPPLIER VETTING
We screen every manufacturer for documentation, consistency, and reproducibility. Most don't make the cut.
BATCH BUILD
We buy in volume so we can test rigorously. No ad-hoc lots, no rotating mystery sources.
JANOSHIK VERIFY
Independent third-party lab confirms identity by mass spec and purity by HPLC. We publish what comes back.
RELEASE TO YOU
If the COA is clean, the batch goes live with its receipts attached. If it isn't, it doesn't ship. Simple.