For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Testing lab

Vanguard Laboratory

Ph.D. chemist sign-off. 222+ COAs. No documented concerns.

Vendors covered
10
Peptides tested
10
Latest report
May 2026
Who they test for

Top vendors served

What they test

Top peptides tested

Recent analyses

Latest COAs from Vanguard Laboratory

Most recent test reports on file.

Aggregated · 3rd-party listing
99.80 %
May 2026
Vanguard Laboratory Strong

For

KPV

by Moglabs· batch KPV002

Aggregated · 3rd-party listing
99.80 %
May 2026
Vanguard Laboratory Strong

For

GLOW

by Kimera Chems· batch KC-GLOW-BLK1

Aggregated · 3rd-party listing
99.50 %
May 2026
Vanguard Laboratory Strong

For

KLOW

by Kimera Chems· batch KC-KLOW-YELI

Aggregated · 3rd-party listing
99.17 %
May 2026
Vanguard Laboratory Strong

For

MOTS-C

by Peptidology· batch 1673

✓ Vendor-published
99.80 %
May 2026
Vanguard Laboratory Strong

For

GLOW

by Licensed Peptides· batch Brown Cap

COA on file
✓ Vendor-published
99.05 %
May 2026
Vanguard Laboratory Strong

For

CJC-1295 no DAC/Ipamorelin

by Licensed Peptides· batch White Cap

COA on file
✓ Vendor-published
99.04 %
May 2026
Vanguard Laboratory Strong

For

Sermorelin

by Licensed Peptides· batch Black Cap

COA on file
✓ Vendor-published
99.02 %
May 2026
Vanguard Laboratory Strong

For

Tesamorelin/Ipamorelin

by Licensed Peptides· batch Green Cap

COA on file
Aggregated · 3rd-party listing
99.80 %
May 2026
Vanguard Laboratory Strong

For

Ipamorelin

by Moglabs· batch IPA002

Aggregated · 3rd-party listing
99.50 %
May 2026
Vanguard Laboratory Strong

For

KLOW

by Orbitrex Peptides· batch KLOW80426A

Aggregated · 3rd-party listing
99.80 %
Apr 2026
Vanguard Laboratory Strong

For

Retatrutide

by Orbitrex Peptides· batch 3G20526

Aggregated · 3rd-party listing
99.50 %
Apr 2026
Vanguard Laboratory Strong

For

GLOW

by Peptidology· batch 1673

Aggregated · 3rd-party listing
99.50 %
Apr 2026
Vanguard Laboratory Strong

For

KLOW

by Peptidology· batch 1673

Aggregated · 3rd-party listing
99.39 %
Apr 2026
Vanguard Laboratory Strong

For

TB-500

by Peptidology· batch 1673

Aggregated · 3rd-party listing
99.01 %
Apr 2026
Vanguard Laboratory Strong

For

PT-141

by Arcane Peptides· batch PT402

Aggregated · 3rd-party listing
98.13 %
Apr 2026
Vanguard Laboratory Strong

For

HGH Frag. 176-191

by Moglabs· batch HGF001

Aggregated · 3rd-party listing
98.05 %
Apr 2026
Vanguard Laboratory Strong

For

GHRP-2

by Moglabs· batch GH202

Aggregated · 3rd-party listing
99.59 %
Apr 2026
Vanguard Laboratory Strong

For

Epithalon

by Peptidology· batch 1673

Aggregated · 3rd-party listing
99.75 %
Mar 2026
Vanguard Laboratory Strong

For

Tirzepatide

by Orbitrex Peptides· batch 2G600426

Aggregated · 3rd-party listing
99.63 %
Mar 2026
Vanguard Laboratory Strong

For

Retatrutide

by Orbitrex Peptides· batch 3G101125

Aggregated · 3rd-party listing
99.47 %
Mar 2026
Vanguard Laboratory Strong

For

DSIP

by Orbitrex Peptides· batch DSIP100326

Aggregated · 3rd-party listing
99.50 %
Mar 2026
Vanguard Laboratory Strong

For

Follistatin-334

by Peptidology· batch 1668

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

FOXO4-DRI

by Peptidology· batch 1671

Aggregated · 3rd-party listing
99.15 %
Mar 2026
Vanguard Laboratory Strong

For

Pinealon

by Peptidology· batch 1671

✓ Vendor-published
99.80 %
Mar 2026
Vanguard Laboratory Strong · HPLC-UV/VIS

For

BPC-157

by Licensed Peptides· batch 032520261

COA on file
✓ Vendor-published
98.82 %
Mar 2026
Vanguard Laboratory Strong

For

DSIP

by Licensed Peptides· batch 032520261

COA on file
Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

TB-4/BPC-157

by Orbitrex Peptides· batch WOLV200226

Aggregated · 3rd-party listing
99.05 %
Mar 2026
Vanguard Laboratory Strong · HPLC

For

MOTS-c

by Prime Peptides· batch 11242025MO

Aggregated · 3rd-party listing
99.02 %
Mar 2026
Vanguard Laboratory Strong · HPLC

For

Semaglutide

by Prime Peptides· batch 2122026SM

Aggregated · 3rd-party listing
99.16 %
Mar 2026
Vanguard Laboratory Strong

For

Gonadorelin

by Peptidology· batch 1671

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

GHK-Cu

by Peptidology· batch 1672

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

KPV

by Peptidology· batch 1672

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

BPC-157

by Licensed Peptides· batch 032520261

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

Pinealon

by Licensed Peptides· batch 032520261

Aggregated · 3rd-party listing
99.80 %
Mar 2026
Vanguard Laboratory Strong

For

Selank

by Licensed Peptides· batch 032520261

Aggregated · 3rd-party listing
99.18 %
Mar 2026
Vanguard Laboratory Strong

For

Cagrilintide

by Licensed Peptides· batch 032520261

Aggregated · 3rd-party listing
99.09 %
Mar 2026
Vanguard Laboratory Strong

For

MOTS-C

by Peptidology· batch 1672

Aggregated · 3rd-party listing
99.03 %
Mar 2026
Vanguard Laboratory Strong

For

GHRP-2

by Peptidology· batch 1672

Aggregated · 3rd-party listing
98.82 %
Mar 2026
Vanguard Laboratory Strong

For

DSIP

by Licensed Peptides· batch 032520261

Aggregated · 3rd-party listing
99.08 %
Mar 2026
Vanguard Laboratory Strong · HPLC

For

TB-500

by Mile High Compounds· batch TB5-010-MH-03