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Purity · pass✓ Lab-verifiedShop-provided sample

Oxytocin × Peptide Plugs — lab test, June 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.71%
Excellent purity only
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Independently confirmed on the lab’s portal✓ Extra check

COA 2606120661 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2606120661

Test results

8 data points
Purity
99.71%
Endotoxins
Not tested
Heavy metals
Fentanyl Screen: Negative
Stated qty
10 mg
Tested qty
9.31 mg
Qty match
93% of labeled · -7%
Batch / Lot
129-01-L
COA number
2606120661
Container
White Lyophilized Powder
Tested by

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 9.31 mg

93% 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 — 7% 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.

Verification trail
Report number2606120661
Portal lookup✓ Lab-verified
Checked27 Aug 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalfreedomdiagnosticstesting.com's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Oxytocin from Peptide Plugs, performed by freedomdiagnosticstesting.com on June 15, 2026. Reported purity: 99.71%. Net content: 9.31 mg against 10 mg labeled (93% of label). Heavy metals: Fentanyl Screen: Negative. Batch 129-01-L. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Jun 15, 2026 · Batch 129-01-L

Related lab tests

8 tests

The 61 other Oxytocin tests on Peptigrity range from 95.45% to 99.93%. This one sits at 99.71%.

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