SPX LABS • BATCH ANALYTICAL REPORT
Retatrutide — 20mg
Independent Third-Party Analytical Results
PRODUCT DETAILS
Product:
Retatrutide
Label Strength:
20 mg
SPX Batch Number:
SPX-RT20-001
ANALYTICAL INFORMATION
Analysis Date:
16 April 2026
Laboratory:
Janoshik Analytical
Report Scope:
Identity, Peptide Content & Purity
RESULTS SUMMARY
Analytical Results
| Test | Result | SPX Release Specification | Status |
|---|---|---|---|
| Identity | Retatrutide confirmed | Matches stated compound | PASS |
| Peptide Content | 21.99 mg | 90–120% of 20 mg label claim | PASS |
| Purity | 99.531% | ≥98.0% | PASS |
✓
PASS
BATCH ACCEPTED AGAINST SPX INTERNAL RESEARCH-MATERIAL RELEASE CRITERIA
SPX INTERNAL RELEASE SPECIFICATION
For research-material release, SPX Labs uses identity confirmation, a peptide-purity acceptance criterion of ≥98.0%, and a provisional peptide-content acceptance range of 90–120% of the stated label claim.
These are SPX Labs internal commercial research-material acceptance criteria. They are not represented as pharmacopoeial, regulatory or universal peptide-industry standards.
Verify This Batch
SPX batch reference: SPX-RT20-001
IMPORTANT REPORT INFORMATION
This page is an SPX Labs customer-facing analytical summary derived from independent third-party laboratory documentation associated with the referenced batch. SPX Labs did not perform the underlying analytical testing.
Reported analytical values are reproduced from the underlying laboratory documentation and have not been intentionally altered. The original third-party laboratory report is retained within SPX Labs internal batch records.
The analytical results apply to the laboratory sample represented by the underlying report and should not be interpreted as independent analytical testing of every individual vial within the batch.
Only the analytical characteristics explicitly listed on this page are represented as having been tested. No additional quality characteristic should be inferred from this report.
The PASS designation refers only to the SPX Labs internal research-material acceptance criteria displayed above and does not constitute medicinal, pharmaceutical, clinical or regulatory approval.
This analytical summary is provided solely for research-material quality documentation and does not constitute a medical, therapeutic, diagnostic or suitability-for-human-use claim.
Research Use Only
SPX Labs products are supplied exclusively for legitimate laboratory research, analytical testing and scientific evaluation. Products are not supplied for human or veterinary use and are not intended to diagnose, treat, cure or prevent disease.