About OXpeptides
OXpeptides is the trading name of OX RESEARCH LTD, company number 17464288 (England and Wales), registered at 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom. The company supplies lyophilized research peptides and laboratory solvents to researchers and laboratories, in sealed glass vials labelled with the compound and the net quantity in milligrams. Janoshik Analytical reports (HPLC purity, identity) are published for GHK-Cu (99.6%) and Retatrutide (10, 20 and 30 mg, one report per size). Research use only. Not for human or veterinary use.
What we do
- Supplies lyophilized research peptides in sealed glass vials, plus one laboratory diluent, to researchers and laboratories.
- Publishes the Janoshik Analytical reports (HPLC purity, identity) for GHK-Cu (99.6%) and Retatrutide (10, 20 and 30 mg, one report per size), each one verifiable at the lab.
- Labels every vial with the compound name, the net quantity in milligrams and the words "research use only".
- Prices per vial, in several sizes per compound, with the price per milligram shown next to each size.
- Ships tracked, from our EU stock.
What we do not do
- Publishes no usage information anywhere: no quantities, no routes, no schedules, no step-by-step instructions of any kind. Support declines those questions.
- Sells nothing for human or veterinary use. These are laboratory reagents, not drugs, not food, and not intended to diagnose, treat, cure or prevent any disease.
- Publishes no certificate the company does not hold.
- Imports no customer reviews, from anywhere, and publishes none that does not come from a verified order.
How a Janoshik report is made
Testing is done by Janoshik Analytical, not in house. The steps, in order:
- A sample is drawn from the finished production lot, in the vial wearing the OXpeptides label.
- The laboratory runs reverse-phase HPLC with UV detection and reports purity as the area of the main peak over the total peak area. Some laboratories also provide a printed chromatogram or mass spectrometry as an option.
- The same report names the compound the laboratory found and the quantity measured in mg.
- The report is published with its test number, its lot number and its date, so it can be checked on the laboratory's own verification page.
- On the product page, the figure that counts is the one on the published Janoshik report for that size.
Janoshik reports are collected, per size, in the certificate library. Reading one field by field is explained in how to read a peptide COA.
Where orders ship from
Orders leave our EU stock, tracked door to door. Dispatch times, rates and destinations are on the shipping policy page, and returns on the refund policy page.
Company details
- Legal entity
- OX RESEARCH LTD
- Registration
- Company number 17464288 (England and Wales)
- Registered address
- 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom
- support@oxpeptides.com
- Support hours
- Mon–Fri 6–10 pm CET (Central European Time)
- Shipping origin
- European Union
The same details appear in the legal notice and in the site footer.
Research use only
Research use only. Not for human or veterinary use. The products listed on this site are laboratory reagents supplied to researchers and laboratories. They are not drugs, not food, and not intended to diagnose, treat, cure or prevent any disease. No usage information is provided anywhere on this site or by our support. The full position is on the research use policy page.