Buy peptides in Europe: vendor comparison 2026

OXpeptides is a European research peptide brand, with purity verified by Janoshik and dispatch from the EU. On 21 October 2026, OXpeptides meets all 11 criteria in the comparison. No other vendor checked meets as many.

• Verifiable reports. Four Janoshik Analytical reports dated 15 September 2026 are published with their task number and key: retatrutide 10, 20 and 30 mg (#217194, #217014, #217015) and GHK-Cu 100 mg (#217016, 99.603%). Reports for the other seven peptides will be announced as they come back from the laboratory.
• EU dispatch. Tracked parcel, delivered in 4 to 6 working days.
• Card payment. Visa, Mastercard, American Express, Apple Pay and Google Pay, with 3-D Secure.
• 30-day returns. Sealed vials, refunded within 30 days of delivery.
• Price per mg. BPC-157 at €5.49/mg and GHK-Cu at €0.60/mg, against a market median of €5.49/mg for BPC-157.

The certificates are collected on the certificates of analysis page. How an order works (who ships, who takes payment) is explained on how it works.

Before buying research peptides in Europe, six checks are enough to rule out most bad surprises. They take under ten minutes and need no account.

• The report carries a number and a key. On verify.janoshik.com, the number and key bring up the same report as the vendor’s: same purity, same date, same measured quantity.
• The measured quantity matches the label. A 10 mg vial should hold about 10 mg. A report that only gives purity does not tell you how much peptide is in the vial.
• The dispatch country is written down. “Delivery in Europe” does not mean “shipped from Europe”.
• The payment leaves you a recourse. Bank card with 3-D Secure rather than crypto or bank transfer alone.
• The legal notice names a company. Company name, address and registration number.
• The price per mg is consistent. A price far below the market range deserves a question to the vendor.

In the European Union, research peptides such as BPC-157, TB-500 or GHK-Cu are sold as laboratory reagents, not as medicines. They are not authorised for human or veterinary use. The exact rules vary from country to country: the buyer remains responsible for how they are used and for complying with the law of their own country.

A reputable vendor says so clearly on its product pages (“for research use only”) and promises no health effect. The vendors in the comparison were read against this standard: no therapeutic claim is repeated here.

The check of 21 October 2026 is a snapshot: a price, a stock level or a payment page can change the next day. A criterion marked “not met” means the proof did not appear on the public pages read that day; the vendor may be able to supply it on request. Shops that could not be read without JavaScript, or that were closed on the day of the check, are not in the table.

No product was bought for this comparison and no customer review is quoted. OXpeptides has not yet published a report for seven of its peptides: that is stated here rather than hidden. The raw data can be downloaded as JSON and CSV so you can check it.