COA Available with every batchSame Day ShippingUS Tracking Available99% Purity GuaranteedResearch Use Only

COA Available with every batchSame Day ShippingUS Tracking Available99% Purity GuaranteedResearch Use Only

Independent Third-Party Testing

Certificates of Analysis

Every Essential Research Labs compound is tested by an independent lab for identity and purity. Browse the reports below — tap any certificate to view the full document. Looking for a specific batch? Request it here.

5-Amino-1MQ

Certificate of Analysis — 5-Amino-1MQ batch PTA5AM5062326

Batch PTA5AM5062326

Endotoxin (LAL), USP <85> · 2026-07-11

Certificate of Analysis — 5-Amino-1MQ batch PTA5AM5062326

Batch PTA5AM5062326

99.78% pure · 2026-06-27

Ara-290

Certificate of Analysis — Ara-290 batch PTARA10031126

Batch PTARA10031126

99.41% pure · 2026-03-17

BPC-157

Certificate of Analysis — BPC-157 batch PTABPC106326

Batch PTABPC106326

99.3% pure · 2026-06-22

Epitalon

Certificate of Analysis — Epitalon batch PTAET106326

Batch PTAET106326

99.72% pure · 2026-06-22

Certificate of Analysis — Epitalon batch BLUE-CAP

Batch BLUE-CAP

99.52% pure · 2026-02-27

GHK-CU

Certificate of Analysis — GHK-CU batch PTACU10061626

Batch PTACU10061626

99.94% pure · 2026-06-20

Certificate of Analysis — GHK-CU batch PTACU50020926

Batch PTACU50020926

99.41% pure · 2026-02-18

Ipamorelin

Certificate of Analysis — Ipamorelin batch PTACP10040326

Batch PTACP10040326

99.75% pure · 2026-04-07

Klow Recovery Blend

Certificate of Analysis — Klow Recovery Blend batch PTAKL806326

Batch PTAKL806326

99.68% pure · 2026-06-22

KPV

Certificate of Analysis — KPV batch PTAKPV1062326

Batch PTAKPV1062326

99.35% pure · 2026-06-27

Certificate of Analysis — KPV batch PTAKPV10032026

Batch PTAKPV10032026

99.13% pure · 2026-03-25

MOTS-C

Certificate of Analysis — MOTS-C batch PTAMTC106326

Batch PTAMTC106326

99.66% pure · 2026-06-17

MT-2

Certificate of Analysis — MT-2 batch PTAMT2107626

Batch PTAMT2107626

99.88% pure · 2026-07-11

NAD+

Certificate of Analysis — NAD+ batch PTANAD561626

Batch PTANAD561626

99.92% pure · 2026-06-20

Retatrutide

Certificate of Analysis — Retatrutide batch PTAR107626

Batch PTAR107626

99.85% pure · 2026-07-11

Certificate of Analysis — Retatrutide batch PTAR3062326

Batch PTAR3062326

99.97% pure · 2026-06-27

Certificate of Analysis — Retatrutide batch PTAR206326

Batch PTAR206326

99.75% pure · 2026-06-22

Semax

Certificate of Analysis — Semax batch PTAADX107626

Batch PTAADX107626

99.28% pure · 2026-07-11

Tirzepatide

Certificate of Analysis — Tirzepatide batch PTAT607626

Batch PTAT607626

99.84% pure · 2026-07-11

Certificate of Analysis — Tirzepatide batch PTAT2062926

Batch PTAT2062926

99.9% pure · 2026-07-02

Certificate of Analysis — Tirzepatide batch PTAT3052526

Batch PTAT3052526

99.82% pure · 2026-06-08

Want to understand our testing process? See how we test.