Independently verified

Certificates of Analysis

Every batch we ship is tested by Janoshik Analytical— an independent third-party lab. Click any report to inspect it full-size, or verify it directly on janoshik.com using the unique key printed on each COA.

Reports

99.6%

Avg purity

Janoshik

Lab

Latest test reports

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Janoshik · #87633

BPC-157 · 10 mg

Measured: 11.88 mg
Purity: 99.427%
Batch: RT10/2025-10
Analyzed: 10 Nov 2025

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Janoshik · #106425

Retatrutide · 10 mg

Measured: 10.15 mg
Purity: 99.559%
Batch: 2026-03
Analyzed: 09 Feb 2026

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Janoshik · #74845

Epitalon · 10 mg

Measured: 10.56 mg
Purity: 99.894%
Batch: Unknown
Analyzed: 14 Aug 2025

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Each COA carries a unique verification key. Enter it at janoshik.com/verify to confirm authenticity directly with the lab.