ZENTRA / Third-party tested research peptides
Precision research.99%+ purity.
Independently HPLC tested. Traceable by batch. Explore research compounds with reported purity above 99%, and review the data before you order.
Purity refers to reported HPLC results for current batches.
For laboratory research only. Not for human or veterinary use.

The catalogue
Explore the range
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BPC-157 & TB-500 Research Blend
Price range: £31.99 through £45.99 Third Party COASelect options This product has multiple variants. The options may be chosen on the product page -

Ipamorelin
Price range: £21.99 through £29.95 Third Party COASelect options This product has multiple variants. The options may be chosen on the product page -

Tesamorelin
Price range: £26.49 through £42.99 Third Party COASelect options This product has multiple variants. The options may be chosen on the product page -

TB-500
Price range: £20.49 through £30.49 Third Party COASelect options This product has multiple variants. The options may be chosen on the product page -

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GHK-Cu
Price range: £22.95 through £39.95 Third Party COASelect options This product has multiple variants. The options may be chosen on the product page -

The evidence behind the label
99%+ purity.
See it in the report.
Current sellable batches record independently reported HPLC purity above 99%. Look up the batch reference, review the analytical methods and see the original Certificate of Analysis.
Verify a batch
Research essentials
For your research setup.
Browse laboratory supplies and storage accessories alongside the compound range.
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