Archer Peptides

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Ships from U.S.A.
|
Third-party tested
|
Easy checkout process
|
Ships from U.S.A.
|
Third-party tested
|
Easy checkout process
|

Certificates of Analysis

Every batch is third-party tested for purity and identity. Download COAs for any product below.

DSIP

Lot: DS5/2025011
Nov 19, 2025

Glp1Tirzep

Lot: TR10/202507
Jun 13, 2025

IGF-1 LR3

Lot: PT-TEMP-1-1
Feb 3, 2026
View PDF

Ipamorelin

Lot: IP10/202509
Aug 20, 2025

KissPeptin-10

Lot: KS10/2025011
Nov 19, 2025

Melanotan-2

Lot: ML10/202509
Aug 20, 2025

Melanotan-2

Lot: Lab#131507
Dec 30, 2025
View PDF

MOTS-C

Lot: MS40/202509
Aug 20, 2025

Retatrutide

Lot: RT10/202507
Jun 13, 2025

Selank

Lot: SK10/2025011
Nov 19, 2025

Semaglutide

Lot: SM10/202507
Jun 13, 2025

Semax

Lot: XA10/202509
Aug 20, 2025

SS-31

Lot: 2S10/2025011
Nov 19, 2025

TB-500 (TB4)

Lot: BT10/2025011
Nov 19, 2025

Tesamorelin

Lot: TSM2/202509
Aug 20, 2025

Tirzepatide 30mg (T30)

Lot: T30-NOV2025
Nov 25, 2025

Our Commitment to Transparency

Every product from Archer Peptides comes with a Certificate of Analysis from an independent, accredited third-party laboratory. Our COAs verify the identity, purity, and potency of each batch, ensuring you receive exactly what’s on the label. If you need a COA that isn’t listed above, please contact us and we’ll provide it promptly.

Understanding Your COA

What is a Certificate of Analysis (COA)? +
A COA is an official document from an independent laboratory that confirms the identity, purity, and potency of a specific batch of product. It provides scientific verification that the product meets quality standards.
What does purity percentage mean? +
Purity percentage indicates how much of the sample is the intended compound. Our products typically achieve 98%+ purity as verified by HPLC (High-Performance Liquid Chromatography) testing.
How do I read an HPLC report? +
HPLC reports show peaks on a chromatogram. The main peak represents your target compound. The area percentage of this peak indicates purity. Smaller peaks may represent trace impurities or solvents.
What testing methods are used? +
Our third-party labs use HPLC for purity analysis, Mass Spectrometry (MS) for molecular identity confirmation, and endotoxin testing where applicable. These are industry-standard methods used in pharmaceutical quality control.
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