Every vial ships with its receipts.
We are a small shop selling research peptides to people who would rather read the data than the marketing. Each lot is assayed by an independent laboratory, and the report goes up before the vial ships — flattering or not.
Janoshik Analytical
Bench photograph — vial, pipette, printed report, daylight
How this works
01 The lot is made
Synthesised in one batch, lyophilised, and given a lot number that stays with it for life.
02 A lab we don't own tests it
HPLC for purity, mass spec for identity, and an endotoxin screen. We pay for the test; we do not choose the result.
03 The report goes up
Published against the lot number, searchable by anyone, before a single vial leaves the freezer.
Where most people start
The whole catalogue →This card is a placeholder. Connect a collection in the theme editor, or add products, and real catalogue data replaces it.
Protocol library
Twelve weeks, written out, before you buy anything.
Each stack is a plain-English schedule: what, how much, how often, for how long, and what to stop for. Reconstitution and storage included, with the arithmetic shown.
Read the protocolsWays to buy
| One-time | Single vial, list price. |
| Subscribe | Every 4, 8 or 12 weeks, and we keep the same lot where stock allows. |
| Stacks | Two or three peptides on one written protocol. |
| Wholesale | Ten vials or more, per-lot documentation. |