Forumshangdong yixin · Shop talk · 8 replies
✓ Purity · pass✓ Lab-verifiedShop-provided sample

DSIP (Delta Sleep-inducing Peptide) × Peptide Plugs — lab test, October 2026

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Tested · submitted by @Peptigrity 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.02%
✓ Excellent purity only
Counts toward Peptide Plugs's Trust Score until 15 Oct 2028
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2610140001 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2610140001

Test results

8 data points
Purity
99.02%
Endotoxins
Pass
Sterility
Not on file
Heavy metals
Pass
Stated qty
10 mg
Tested qty
12.91 mg
Qty match
129% of labeled · +29%
Batch / Lot
1510L-DK
COA number
2610140001
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: sterility. A purity figure says nothing about that.

About this test

What’s in the vial

Label 10 mg · Lab measured 12.91 mg

129% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.2 mg using the measured mass, against 2.5 mg on the label — 29% more.

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.

Verification trail
Report number2610140001
Portal lookup✓ Lab-verified
PDF vs portalFreedom Diagnostics's portal shows validity only
Submitted viaPeptigrity staff
WeightCounts as one lab test

Independent HPLC purity analysis of DSIP (Delta Sleep-inducing Peptide) from Peptide Plugs, performed by Freedom Diagnostics on October 15, 2026. Reported purity: 99.02%. Net content: 12.91 mg against 10 mg labeled (129% of label). Tested content exceeds the labeled amount by 29%. Endotoxins: Pass. Heavy metals: Pass. Batch 1510L-DK. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Oct 15, 2026 · Batch 1510L-DK

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

LotTestedLabPurityvs labelStatus
160-05-DK25 Jul 2026Freedom Diagnostics99.16%113%✓ Lab-verified
142-03-DK15 Jun 2026Freedom Diagnostics99.48%111%✓ Lab-verified

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 254 other DSIP (Delta Sleep-inducing Peptide) tests on Peptigrity range from 94.00% to 99.98%. This one sits at 99.02%.

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