Catalogue · 44 compounds

Every compound. Vial or pen. Janoshik tested.

Search by name or browse by sub-category below. Each product is available as a lyophilised vial or pre-filled injector pen, with identical Janoshik HPLC-verified compound in both. Same-day UK dispatch.

🛡
Every batch independently HPLC-verified by Janoshik Analytical 99%+ purity · Third-party Czech lab · Verification key on every COA · view sample reports