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Purity · pass✓ Lab-verifiedShop-provided sample

Oxytocin × mspeptides.com — Lab Test, April 2026

LotR260416-OT5-W001look this batch up across every shop →
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
99.12%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2604210123 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMole2604210123

Test results

8 data points
Purity
99.12%
Endotoxins
Pass (≤0.05 EU/mL)
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
4.64 mg
Qty match
93% of labeled · -7%
Batch / Lot
R260416-OT5-W001
COA number
2604210123
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 5 mg · Lab measured 4.64 mg

93% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.2 mg using the measured mass, against 1.3 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 number2604210123
Portal lookup✓ Lab-verified
Checked20 Jul 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 mspeptides.com, performed by freedomdiagnosticstesting.com on April 23, 2026. Reported purity: 99.12%. Net content: 4.64 mg against 5 mg labeled (93% of label). Endotoxins: Pass (≤0.05 EU/mL). Batch R260416-OT5-W001. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Apr 23, 2026 · Batch R260416-OT5-W001

Related lab tests

8 tests

The 61 other Oxytocin tests on Peptigrity range from 95.45% to 99.93%. This one sits at 99.12%.

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