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Purity · marginalBatch · KS.04.01.10Shop-provided sample

Kisspeptin × VANDL Labs — 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
92.24%
Marginal purity only
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

7 data points
Purity
92.24%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
14.78 mg
Qty match
148% of labeled · +48%
0label125%
Batch / Lot
KS.04.01.10
Container
Black Label / Red Cap
Tested by
Vanguard LaboratoryView 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 Kisspeptin from vandl-labs.com, performed by Vanguard Laboratory on March 30, 2026. Reported purity: 92.24%. Purity falls below the 95% specification commonly applied to research peptides. Net content: 14.78 mg against 10 mg labeled (148% of label). Tested content exceeds the labeled amount by 48%. Batch KS.04.01.10. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Kisspeptin 10mg from VANDL Labs showing 92.24% purity
Issued by Vanguard Laboratory · Mar 30, 2026 · Batch KS.04.01.10

Related lab tests

8 tests

The 138 other Kisspeptin tests on Peptigrity range from 97.39% to 99.95%. This one sits at 92.24%.

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