O-304: Where to Buy & Best Vendors (EU)
EU vendors selling O-304 — 2 vendors.
EU vendors selling O-304
| Vendor | PeptScore | COA | From | |
|---|---|---|---|---|
| Best-Peptides | 40 | — | Review → | |
| Peptide Shop | 27 | In-house | — | Review → |
Peptides in O-304: FAQ
Where can I buy O-304 in Europe?
Peptscore tracks 2 EU vendors that sell O-304. Best-Peptides currently has the highest PeptScore among them. Each is rated on COA verification, purity, shipping and reputation. O-304 is sold for research use only.
Which vendor has the most trusted O-304?
Best-Peptides has the highest PeptScore of the EU vendors we track selling O-304. Always verify the COA for your specific batch.
Is O-304 legal in the EU?
O-304 is generally sold within the EU as a research chemical for laboratory use only — not for human consumption. Legality varies by country; check your local regulations.