Free UK delivery over £100·Tracked & discreet dispatch·For laboratory research use only
Certificates
Certificates of Analysis
Every batch is analysed by an independent laboratory. The certificate for your specific batch is published here and matches the batch code on the label.
◇ What a certificate shows
- The compound and its batch code.
- The analytical method (RP-HPLC with diode-array detection).
- Measured purity for that batch.
- Issued by an independent laboratory.
▤ How to use them
- Match the batch code on your vial to its certificate here.
- Need one before ordering? Ask our team.
- Certificates are updated as new batches are released.
Retatrutide 30mg✓ Verified
Retatrutide 60mg✓ Verified
Tirzepatide 30mg✓ Verified
Tirzepatide 60mg✓ Verified
Your order includes the certificate of analysis for the specific batch you receive. All products are supplied strictly for laboratory research use only — not for human or animal consumption.