§ Independent Verification Data

Peptide vendor
verification dashboard.

Aggregated quality data from vendor COAs, community submissions, and independent testing sources — displayed unfiltered for every vendor we cover.

6
Vendors Tracked
16
COA Documents
3
Community Reports
191
Independent Tests
210
Total Data Points
§ Our approach

Three layers of verification.

No single source is sufficient. We aggregate vendor-supplied COAs, community-submitted testing results, and independent third-party lab data to give researchers a multi-layered view of vendor quality. All data is displayed unfiltered — including results that may be unfavorable to vendors we have affiliate relationships with.

Vendor COAs annotated against published literature
Community-submitted results displayed with full attribution
Independent lab data cited editorially — never edited
§ Vendor Verification Summary
Amino Club
Extensively Verified · 7 docs · 47 independent tests
94%Pass Rate
Bio Longevity Labs
Extensively Verified · 5 docs · 62 independent tests
95%Pass Rate
Limitless Life
Verified · 3 docs · 38 independent tests
87%Pass Rate
Ascension Peptides
Verified · 2 docs · 24 independent tests
83%Pass Rate
Pantheon Peptides
Partially Verified · 1 docs · 12 independent tests
75%Pass Rate
LVLUP Health
Partially Verified · 1 docs · 8 independent tests
63%Pass Rate
§ Per-Vendor Verification
§ Verification Dashboard

Amino Club verification status.

Extensively Verified
94%PASS RATE
7
COA Documents
47
Independent Tests
98.6%
Avg Purity
2026-05-04
Last Updated
BPC-157
Batch 2604-AC-BPC · 2026-04-10
99.4%
Purity
1419.5 Da
MW
HPLCMass SpecEndotoxin

Annotation: MW confirmed at 1419.5 Da. HPLC purity ≥99.4%. Endotoxin below 1.0 EU/mg. No anomalous peaks in 1350–1500 Da range.

View original COA
Retatrutide
Batch 2604-AC-RETA · 2026-04-15
99.1%
Purity
4731.4 Da
MW
HPLCMass SpecEndotoxin

Annotation: Triple-agonist. MW cross-referenced against Eli Lilly Phase 2 data. HPLC 99.1%, single dominant peak.

Tirzepatide
Batch 2604-AC-TIRZ · 2026-04-12
99.3%
Purity
4813.5 Da
MW
HPLCLC-MSEndotoxin

Annotation: Dual GIP/GLP-1 agonist. MW 4813.5 Da confirmed. Single-peak HPLC elution.

Semaglutide
Batch 2603-AC-SEMA · 2026-03-20
98.9%
Purity
4113.6 Da
MW
HPLCLC-MSEndotoxin

Annotation: GLP-1 agonist. MW confirmed. C18 fatty diacid modification intact per MS.

Ipamorelin
Batch 2604-AC-IPA · 2026-04-08
99.5%
Purity
711.9 Da
MW
HPLCMass Spec

Annotation: GH secretagogue pentapeptide. MW 711.9 Da confirmed. Highest purity in dataset.

§ Verification Dashboard

Bio Longevity Labs verification status.

Extensively Verified
95%PASS RATE
5
COA Documents
62
Independent Tests
98.9%
Avg Purity
2026-05-04
Last Updated
Tirzepatide
Batch 2603-BLL-TIRZ · 2026-03-22
99.2%
Purity
4813.5 Da
MW
HPLCLC-MSEndotoxinKarl Fischer

Annotation: MW confirmed. Water content <5%. HPLC 99.2%. USP endotoxin criteria met.

Tesamorelin
Batch 2603-BLL-TESA · 2026-03-28
98.8%
Purity
5135.8 Da
MW
HPLCLC-MSEndotoxin

Annotation: FDA-approved GH-RH analog. MW 5135.8 Da confirmed. Trans-3-hexenoic acid modification confirmed by MS.

BPC-157
Batch 2604-BLL-BPC · 2026-04-05
99.6%
Purity
1419.5 Da
MW
HPLCLC-MSEndotoxin

Annotation: Triple-tested. Highest BPC-157 purity in dataset (99.6%).

GHK-Cu
Batch 2604-BLL-GHK · 2026-04-10
99.1%
Purity
340.4 Da
MW
HPLCMass Spec

Annotation: Copper-peptide tripeptide. MW 340.4 Da confirmed.

§ Verification Dashboard

Limitless Life verification status.

Verified
87%PASS RATE
3
COA Documents
38
Independent Tests
97.8%
Avg Purity
2026-05-04
Last Updated
Semaglutide
Batch 2603-LL-SEMA · 2026-03-15
99%
Purity
4113.6 Da
MW
HPLCLC-MSEndotoxinKarl Fischer

Annotation: GLP-1 agonist. MW confirmed against Novo Nordisk characterization. Fatty acid modification intact.

BPC-157
Batch 2604-LL-BPC · 2026-04-02
98.7%
Purity
1419.5 Da
MW
HPLCMass Spec

Annotation: Purity 98.7% — passes ≥98% threshold. MW confirmed.

TB-500
Batch 2604-LL-TB5 · 2026-04-08
98.5%
Purity
4963.4 Da
MW
HPLCMass Spec

Annotation: Thymosin Beta-4 fragment. MW confirmed. HPLC 98.5%.

§ Verification Dashboard

Ascension Peptides verification status.

Verified
83%PASS RATE
2
COA Documents
24
Independent Tests
97.4%
Avg Purity
2026-05-04
Last Updated
BPC-157
Batch 2604-ASC-BPC · 2026-04-01
98.9%
Purity
1419.5 Da
MW
HPLCMass Spec

Annotation: Two-method verification. MW confirmed. Passes ≥98% threshold.

View original COA
Ipamorelin
Batch 2604-ASC-IPA · 2026-04-05
98.4%
Purity
711.9 Da
MW
HPLCMass Spec

Annotation: GH secretagogue. MW confirmed. Purity 98.4%.

§ Verification Dashboard

Pantheon Peptides verification status.

Partially Verified
75%PASS RATE
1
COA Documents
12
Independent Tests
96.8%
Avg Purity
2026-05-04
Last Updated
BPC-157
Batch 2604-PAN-BPC · 2026-04-10
98.2%
Purity
1419.5 Da
MW
HPLCMass Spec

Annotation: MW confirmed. Purity 98.2% — narrowly passes threshold.

§ Verification Dashboard

LVLUP Health verification status.

Partially Verified
63%PASS RATE
1
COA Documents
8
Independent Tests
96.2%
Avg Purity
2026-05-04
Last Updated
BPC-157 (Oral)
Batch 2604-LV-BPCO · 2026-04-05
97.8%
Purity
1419.5 Da
MW
HPLCMass Spec

Annotation: Oral formulation. Slightly lower HPLC purity due to excipient matrix. MW confirmed.

⚠ Educational only · Not medical advice · Verification data is aggregated from multiple sources with full attribution · PeptiDex displays all data unfiltered