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Purity · passBatch · KLW-E80ZZ10Shop-provided sample

KPV × Empower Peptides — Lab Test, April 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
99.9%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.9%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
80 mg
Tested qty
51.45 mg
Qty match
64% of labeled · -36%
0label125%
Batch / Lot
KLW-E80ZZ10
Container
Blue lyophilized powder
Tested by
BioviridianView profile →

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 KPV/GHK-Cu/BPC-157/TB-500 from Empower Peptides, performed by Bioviridian on April 20, 2026. Reported purity: 99.9%. Net content: 51.45 mg against 80 mg labeled (64% of label). Tested content is 36% below the labeled amount. Batch KLW-E80ZZ10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for KPV/GHK-Cu/BPC-157/TB-500 blend from Empower Peptides showing 99.9% purity
Issued by Bioviridian · Apr 20, 2026 · Batch KLW-E80ZZ10

Related lab tests

8 tests

The 194 other KPV tests on Peptigrity range from 98.15% to 99.95%. This one sits at 99.90%.

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