HomeLab Tests Trusted Peptides, DSIP (Delta Sleep-inducing Peptide)
Purity · passShop-provided sample

DSIP (Delta Sleep-inducing Peptide) × Trusted 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
99.52%
Excellent purity only
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Test results

6 data points
Purity
99.52%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
13.74 mg
Qty match
137% of labeled · +37%
0label125%
Batch / Lot
N/A
Container
White lyophilized powder
Tested by
BioRegenView 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 Trusted Peptides, performed by BioRegen on April 3, 2026. Reported purity: 99.52%. Net content: 13.74 mg against 10 mg labeled (137% of label). Tested content exceeds the labeled amount by 37%. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
LC-MS certificate of analysis for DSIP 10mg from Trusted Peptides showing 99.52% purity
Issued by BioRegen · Apr 03, 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 99.52%.

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