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Purity · passShop-provided sample

DSIP (Delta Sleep-inducing Peptide) × Primal Peptides — Lab Test, January 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
99.054%
Excellent purity only
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Test results

5 data points
Purity
99.054%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.53 mg
Qty match
115% of labeled · +15%
0label125%
Batch / Lot
N/A
Tested by
Janoshik LabsView 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 DSIP from Primal Peptides, performed by Janoshik Labs on January 5, 2026. Reported purity: 99.054%. Net content: 11.53 mg against 10 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for DSIP 10mg from Primal Peptides showing 99.054% purity
Issued by Janoshik Labs · Jan 05, 2026 · Batch N/A

Related lab tests

8 tests

The 189 other DSIP (Delta Sleep-inducing Peptide) tests on Peptigrity range from 94.00% to 99.98%. This one sits at 99.05%.

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