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Purity · passBatch · GLOW-03162026Shop-provided sample

GHK-Cu × IonPeptide — Lab Test, March 2026

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.88%
Excellent purity only
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Test results

8 data points
Purity
99.88%
Endotoxins
≤0.05 EU/mL (PASS - both replicates)
Heavy metals
Not tested
Stated qty
70 mg
Tested qty
89.46 mg
Qty match
128% of labeled · +28%
0label125%
Batch / Lot
GLOW-03162026
Container
Blue Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of GLOW (GHK-Cu/BPC-157/Thymosin Beta-4 Blend) from ionpeptide.com, performed by freedomdiagnosticstesting.com on March 18, 2026. Reported purity: 99.88%. Net content: 89.46 mg against 70 mg labeled (128% of label). Tested content exceeds the labeled amount by 28%. Endotoxins: ≤0.05 EU/mL (PASS - both replicates). Batch GLOW-03162026. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for GLOW blend (GHK-Cu/BPC-157/Thymosin Beta-4) 70mg from IonPeptide showing 99.88% purity
Issued by freedomdiagnosticstesting.com · Mar 18, 2026 · Batch GLOW-03162026

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The 669 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.88%.

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