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Purity · passBatch · GLO702604-76AShop-provided sample

GHK-Cu × Bluum Peptides — Lab Test, May 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
99.83%
Excellent purity only
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Test results

7 data points
Purity
99.83%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
70 mg
Tested qty
54 mg
Qty match
77% of labeled · -23%
0label125%
Batch / Lot
GLO702604-76A
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 GHK-Cu/BPC-157/Thymosin Beta-4 from bluumpeptides.com, performed by freedomdiagnosticstesting.com on May 3, 2026. Reported purity: 99.83%. Net content: 54 mg against 70 mg labeled (77% of label). Tested content is 23% below the labeled amount. Batch GLO702604-76A. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for GHK-Cu/BPC-157/Thymosin Beta-4 70mg from Bluum Peptides showing 99.83% purity
Issued by freedomdiagnosticstesting.com · May 03, 2026 · Batch GLO702604-76A

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The 697 other GHK-Cu tests on Peptigrity range from 95.76% to 100.00%. This one sits at 99.83%.

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