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

DSIP (Delta Sleep-inducing Peptide) × verified peptides — lab test, December 2024

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
⚠ This test is older than 2 years - results may not reflect current product quality.
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
99.759%
Excellent purity only
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Independent verification available

Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.759%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.24 mg
Qty match
92% of labeled · -8%
Batch / Lot
10-24-0502B
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

What’s in the vial

Label 10 mg · Lab measured 9.24 mg

92% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.3 mg using the measured mass, against 2.5 mg on the label — 8% less.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of DSIP from verified peptides, performed by Janoshik Labs on December 6, 2024. Reported purity: 99.759%. Net content: 9.24 mg against 10 mg labeled (92% of label). Batch 10-24-0502B. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Dec 06, 2024 · Batch 10-24-0502B

Other lots of DSIP (Delta Sleep-inducing Peptide) from verified peptides

LotTestedLabPurityvs labelStatus
DS04260610F1 Apr 2026Janoshik Labs99.061%100%Unverified
12-25-0510E5 Jan 2026Janoshik Labs99.025%103%Unverified
08-25-0410D28 Jul 2025Janoshik Labs99.823%102%Unverified
04-25-0310C28 Apr 2025Janoshik Labs99.846%109%Unverified
24031A16 Apr 2024Janoshik Labs99.974%109%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 240 other DSIP (Delta Sleep-inducing Peptide) tests on Peptigrity range from 94.00% to 99.98%. This one sits at 99.76%.

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