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Retatrutide, Tesamorelin, AOD9604 - fat-loss research peptides

Research peptides,
done properly.

99%+ purity. Independently tested. CoA with every batch. Despatched same-day from the UK on orders before 2pm.

Why Kovalabs

99%+ purity

Independently HPLC-tested. Every batch.

CoA with every batch

Certificate of Analysis ships with the order.

Next-day UK delivery

Despatched same-day before 2pm.

Cold-chain stored

Lyophilised, kept at −20°C.

About Kovalabs

A UK research peptide supplier.

Kovalabs is a UK research peptide supplier shipping high-purity, lab-tested vials to independent researchers, university labs, and life-science companies across the UK.

Every batch is HPLC-verified, with a certificate of analysis shipped on every order. Same-day UK dispatch on orders placed before 2pm. For research use only.

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Important

For research use only.
Not for human consumption.

Kovalabs supplies research-grade peptides for laboratory and in-vitro studies only. We do not provide therapeutic, dosing, or medical advice. By placing an order you confirm you are 18+ and acting in a research capacity.

Read the full disclaimer →