TitrateLab · Certificate of Analysis

BPC-157 + GHK-Cu + TB-500 99.4% Purity — NexGen PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.4% High purity · 99.417%
Dose vs label -76.4% Under the labeled dose
Evidence Source archived Blend
Test date
2025-12-08
Testing lab
Freedom Diagnostics
Batch / lot
osin Beta-4
Quantity
11.81 mg
label 50mg · tested 11.81 mg
Endotoxins
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This BPC-157 + GHK-Cu + TB-500 certificate's tested purity of 99.42% ranks higher than 13% of the 829 BPC-157 + GHK-Cu + TB-500 certificates with a purity result we have catalogued (median 99.68%).

Tested 2025-12-08 by Freedom Diagnostics via HPLC + MS. This test is newer than 27% of our catalogued BPC-157 + GHK-Cu + TB-500 certificates.

NexGen Peptides has 107 certificates in our corpus, including 5 for BPC-157 + GHK-Cu + TB-500 at a median tested purity of 99.72%.

Manufacturer
NexGen Peptides
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
50mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:2449f9fd5308d27c… — immutable copy held by TitrateLab

Download the saved PDF (sha256 2449f9fd5308…)
Related

Other BPC-157 + GHK-Cu + TB-500 certificates

This certificate is part of TitrateLab's community-trust corpus. See more from NexGen Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →