PeptideCore

Home / COAs

Certificates of Analysis

Every lot is independently tested by accredited laboratories. Download the full Certificate of Analysis for any compound below.
All purity figures are confirmed by HPLC analysis. Identity is verified by mass spectrometry. Certificates are updated with each new manufacturing lot.

COMPOUND

PURITY

LOT

METHOD

COA

GHK-Cu

≥99.5%

Available on request

HPLC / MS

MT-2

≥99.5%

Available on request

HPLC / MS

Retatrutide

≥99.5%

Available on request

HPLC / MS

Tesamorelin

≥99.5%

Available on request

HPLC / MS

Tirzepatide

≥99.5%

Available on request

HPLC / MS

Semaglutide

≥99.5%

Available on request

HPLC / MS

BPC-157 + TB-500 Blend

≥99.5%

Available on request

HPLC / MS

Bacteriostatic Water

USP

Available on request

Sterility / Endotoxin

NEED A COA FOR A SPECIFIC LOT?

Reach out with your lot number and we will send the certificate directly.
£ GBP
  • £ GBP
  • € EUR
Scroll to Top