Every vial carries a batch code and a QR code. Scan it and you are taken to the analytical report issued for that specific batch by Janoshik, our independent testing laboratory — you are reading the lab’s own record, not a document we produced.

You can also search every report we hold by product or batch number in our COA database, before or after ordering.

Your actual batch. Each batch is analysed separately before it is listed, and the batch code printed on your vial matches the report. We do not reuse a report across batches.

High-performance liquid chromatography (HPLC) and mass spectrometry, performed by an independent laboratory. The report states the purity result, the methodology and the batch identification.

They stay published in the COA database. If you bought a batch two years ago, its report should still be there.

We currently accept payment by bank transfer (SEPA). Your order is confirmed and prepared once cleared funds arrive, and full payment instructions including the reference to quote are shown at checkout and repeated in your confirmation email.

No. You can check out as a guest. An account simply saves your details and order history for next time.

If it has not yet been dispatched, yes — email info@appeptides.com with your order number as soon as possible. Once a parcel has left us, the returns and withdrawal process applies instead.

Yes. Bulk discounts apply automatically at checkout as quantity increases — you will see the reduced price before you pay. Verified universities and research institutions can also apply for institutional pricing through our academic discount form.

Orders are prepared and dispatched from Slovakia, within the European Union. Destinations we currently serve are listed at checkout — if your country does not appear, we cannot accept the order.

Orders are prepared within 1–2 business days of cleared payment, then shipped by tracked courier. The estimated transit time for your address is shown at checkout before you pay.

In plain, unbranded outer packaging with no product names visible on the exterior.

Not within the European Union — goods move freely and no import duty applies.

Use our order tracking page with your order number and the email address you ordered with.

Lyophilized material should be kept sealed at −20 °C and protected from light. Allow a vial to reach room temperature before opening.

We do not provide reconstitution or handling protocols. Post-reconstitution stability should be determined by your own testing.

Our products are supplied strictly for lawful laboratory, analytical, educational or research and development use. They are not medicinal products, they are not authorised for human or veterinary use, and they are not intended for consumption, diagnosis or treatment.

By ordering you confirm you are acquiring them for research purposes and will not administer them to humans or animals. The full condition of sale is in our Terms & Conditions.

No. We supply materials for laboratory research and cannot advise on experimental design, handling protocols, dosing, or any application involving humans or animals. We do not respond to requests for this kind of guidance.

It means we cannot currently ship it. Email info@appeptides.com and we will tell you what we know about the next batch.

If you are an EU consumer you have 14 days to withdraw from your purchase without giving a reason. Unopened vials with the seal intact can be returned within that period.

Vials that have been unsealed cannot be returned — once a seal is broken, sterility and integrity can no longer be verified. Full details, including the model withdrawal form, are on our Returns & Withdrawal page.

Email info@appeptides.com with your order number and photographs. We will replace it or refund it in full, including return shipping. This is separate from and additional to your withdrawal right.