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

Testing lab

Kovera Labs

Flagged for potential vendor affiliation. Not confirmed independent.

Independence / integrity concern

Potential vendor affiliation — IP overlaps with InstantPeptides.com. Address unverifiable.

This is why Kovera Labs's lab-quality score is docked — see the breakdown.

Vendors covered
6
Peptides tested
10
Latest report
Jul 2026
Who they test for

Top vendors served

What they test

Top peptides tested

Recent analyses

Latest COAs from Kovera Labs

Most recent test reports on file.

✓ Vendor-published
99.78 %
Jul 2026
Kovera Labs

For

Retatrutide

by Peptide Partners· batch RTT2613

COA on file
✓ Vendor-published
99.74 %
Jun 2026
Kovera Labs

For

PT-141

by Peptide Partners· batch PT202605

COA on file
Aggregated · 3rd-party listing
99.43 %
Jun 2026
Kovera Labs

For

Thymulin

by Real Peptides· batch BATCH-0322

Aggregated · 3rd-party listing
99.35 %
Jun 2026
Kovera Labs

For

MOTS-c

by Real Peptides· batch BATCH-0322

Aggregated · 3rd-party listing
99.32 %
Jun 2026
Kovera Labs

For

ARA-290

by Real Peptides· batch BATCH-0322

✓ Vendor-published
99.71 %
Jun 2026
Kovera Labs

For

Ipamorelin

by Peptide Partners· batch IP202606

COA on file
✓ Vendor-published
99.70 %
Jun 2026
Kovera Labs

For

KPV

by Peptide Partners· batch KV202606

COA on file
✓ Vendor-published
99.65 %
Jun 2026
Kovera Labs

For

CJC-1295 no DAC

by Peptide Partners· batch CJ202606

COA on file
Aggregated · 3rd-party listing
99.41 %
Jun 2026
Kovera Labs

For

CJC-1295 no DAC

by Real Peptides· batch RP052226

✓ Vendor-published
99.68 %
May 2026
Kovera Labs

For

Biotinoyl Tripeptide

by Ion Peptide· batch BT10-0S122026

COA on file
✓ Vendor-published
99.66 %
May 2026
Kovera Labs

For

IGF-1 LR3

by Ion Peptide· batch IGF1-05042026

COA on file
✓ Vendor-published
99.36 %
May 2026
Kovera Labs

For

BPC-157

by Ion Peptide· batch BC10-05122026

COA on file
✓ Vendor-published
99.24 %
May 2026
Kovera Labs

For

MOTS-c

by Reta One Labs· batch MTS100626

COA on file
✓ Vendor-published
99.19 %
May 2026
Kovera Labs

For

SS-31

by Reta One Labs· batch SS100626

COA on file
✓ Vendor-published
99.19 %
May 2026
Kovera Labs

For

Sermorelin

by Ion Peptide· batch SMO10-05122026

COA on file
✓ Vendor-published
98.49 %
May 2026
Kovera Labs

For

ION-2T

by Ion Peptide· batch ION2T30-05122026

COA on file
✓ Vendor-published
99.96 %
May 2026
Kovera Labs

For

ION-2T

by Ion Peptide· batch ION2T10-05122026

COA on file
✓ Vendor-published
99.96 %
May 2026
Kovera Labs

For

ION-2T

by Ion Peptide· batch ION2T100-05142028

COA on file
✓ Vendor-published
99.88 %
May 2026
Kovera Labs

For

AOD-9604

by Ion Peptide· batch AOD5-05142026

COA on file
✓ Vendor-published
99.87 %
May 2026
Kovera Labs

For

CJC-1295 (No DAC)/Ipamorelin

by Ion Peptide· batch CP10-05142026

COA on file
✓ Vendor-published
99.82 %
May 2026
Kovera Labs

For

Tesamorelin

by Ion Peptide· batch TSM20-05142026

COA on file
✓ Vendor-published
99.78 %
May 2026
Kovera Labs

For

ION-2T

by Ion Peptide· batch ION2T20-05142026

COA on file
✓ Vendor-published
99.96 %
May 2026
Kovera Labs

For

Tirzeppatide

by Reta One Labs· batch TR300626

COA on file
✓ Vendor-published
99.91 %
May 2026
Kovera Labs

For

Klow

by Reta One Labs· batch KL800526

COA on file
✓ Vendor-published
99.86 %
May 2026
Kovera Labs

For

PT-141

by Reta One Labs· batch PT100526

COA on file
✓ Vendor-published
99.86 %
May 2026
Kovera Labs

For

Epithalon

by Peptide Partners· batch ET202604

COA on file
Aggregated · 3rd-party listing
99.85 %
May 2026
Kovera Labs

For

Tirzepatide

by Glacier Aminos· batch TIR20GA-04

Aggregated · 3rd-party listing
99.77 %
May 2026
Kovera Labs

For

KLOW

by Glacier Aminos· batch KLO80GA-04

✓ Vendor-published
99.95 %
May 2026
Kovera Labs

For

MOTS-c

by Reta One Labs· batch MTS400526

COA on file
✓ Vendor-published
99.94 %
May 2026
Kovera Labs

For

Tesamorelin

by Reta One Labs· batch TS100526

COA on file
✓ Vendor-published
99.89 %
May 2026
Kovera Labs

For

Tesamorelin

by Reta One Labs· batch TS200526

COA on file
✓ Vendor-published
99.86 %
May 2026
Kovera Labs

For

ION-2T

by Ion Peptide· batch ION2T10-05052026

COA on file
✓ Vendor-published
99.83 %
May 2026
Kovera Labs

For

CJC-1295 no DAC/Ipamorelin/Tesamorelin

by Peptide Partners· batch CIT202604

COA on file
✓ Vendor-published
99.81 %
May 2026
Kovera Labs

For

DSIP

by Peptide Partners· batch DS202605

COA on file
✓ Vendor-published
99.74 %
May 2026
Kovera Labs

For

GHK-Cu/KPV

by Ion Peptide· batch GHK60-05052026

COA on file
✓ Vendor-published
99.80 %
Apr 2026
Kovera Labs

For

Matrixyl

by Ion Peptide· batch MATRIX-04202026

COA on file
✓ Vendor-published
99.98 %
Apr 2026
Kovera Labs

For

Thymosin alpha-1

by Ion Peptide· batch TA110-04202026

COA on file
✓ Vendor-published
99.96 %
Apr 2026
Kovera Labs

For

ION-1S

by Ion Peptide· batch ION1S20-04172026

COA on file
✓ Vendor-published
99.91 %
Apr 2026
Kovera Labs

For

Selank

by Ion Peptide· batch SK10-04202026

COA on file
✓ Vendor-published
99.87 %
Apr 2026
Kovera Labs

For

GHK-Cu/KPV

by Ion Peptide· batch GHK60-04172026

COA on file