Volumes Tested
5/10/35mg
6 tests · latest Apr 2026
10/10/50mg
Viewing · 4 tests total
Certificate of Analysis
"GLOW" - BPC-157/TB-500/GHK-Cu
Batch A1226 · Tested May 11, 2026 10/10/50mg
✓ Third-Party Lab Tested
Independent laboratory testing confirms purity and composition of this batch. Other batches of this product have been endotoxin-tested — see test history.
Sample Summary
Identification and intake details for this tested batch.
Product
"GLOW" - BPC-157/TB-500/GHK-Cu
Volume
10/10/50mg
Batch / Lot
A1226
Accession #
2605110044
Test Date
May 11, 2026
Appearance
Blue Lyophilized Powder
Identity
Confirmed via LC-MS
Purity Analysis
HPLC with UV detection coupled with mass spectrometry (LC-MS)
Purity (HPLC-UV)
99.75%
Identity (LC-MS)
GHK-Cu/BPC-157/Thymosin Beta-4
Net Peptide Content
GHK-Cu – 60.28 mg; BPC-157 – 12.18 mg; Thymosin Beta-4 – 9.61 mg
Test Method
HPLC with UV detection coupled with mass spectrometry (LC-MS)
What this test measures
High-performance liquid chromatography with UV detection separates the peptide from related impurities and quantifies each fraction. Mass spectrometry confirms molecular identity by measuring the exact mass-to-charge ratio.
Full Certificate PDF
Signed laboratory-issued PDF with chromatogram and mass confirmation plots.
Test History for "GLOW" - BPC-157/TB-500/GHK-Cu
10 independent lab tests on file for this product.
99.67%
Avg Purity · 9 batches
99.28% – 99.91%
Range
1 on file
Endotoxin Tests
99.75%
Batch A1226 · 10/10/50mg
May 11, 2026 · Purity
Cleared
Batch B1326012 · 5/10/35mg
Apr 27, 2026 · Endotoxin
99.89%
Batch B1326012 · 5/10/35mg
Apr 27, 2026 · Purity
99.78%
Batch B0526 · 5/10/35mg
Mar 22, 2026 · Purity
99.64%
Batch B0526 · 10/10/50mg
Mar 20, 2026 · Purity
99.91%
Batch 12CBF · 5/10/35mg
Feb 20, 2026 · Purity
99.65%
Batch 62CBF · 10/10/50mg
Jan 28, 2026 · Purity
99.43%
Batch 62CBF · 10/10/50mg
Dec 29, 2025 · Purity
99.73%
Batch 12HBE · 5/10/35mg
Oct 20, 2025 · Purity
99.28%
Batch 12HBE · 5/10/35mg
Aug 25, 2025 · Purity
Frequently Asked Questions
Quick references for what each test means.
What is HPLC-UV purity testing?
High-Performance Liquid Chromatography (HPLC) separates the peptide from related impurities based on how strongly each molecule interacts with a chromatographic column. A UV detector quantifies each separated fraction, and the total peptide peak area divided by all peaks yields the purity percentage.
What does LC-MS confirm?
Liquid Chromatography–Mass Spectrometry (LC-MS) confirms the peptide's molecular identity by measuring its exact mass-to-charge ratio. This verifies the peptide is what it claims to be — not a related molecule with a similar chromatographic profile.
Are all my orders from this exact batch?
Not necessarily — batches are rotated as inventory moves. Check the batch code on your vial against the test history above to find the matching certificate. Every batch we sell has been independently tested.
Research Use Only
The peptides tested are intended for research use only and are not approved for human or veterinary use, diagnostic, therapeutic, or clinical applications. Results apply only to the specific sample provided and should be interpreted by qualified professionals within the scope of the intended research.