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✓ Purity · passShop-provided sample

MOTS-C × Zen Aminos — lab test, May 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.49%
✓ Excellent purity only
PeptideMOTS-C
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Independent verification available

Freedom Diagnostics 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

7 data points
Purity
99.49%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
40 mg
Tested qty
45.42 mg
Qty match
114% of labeled · +14%
Batch / Lot
ZAP-MSCA02
Container
White Lyophilized Powder
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 40 mg · Lab measured 45.42 mg

114% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 11.4 mg using the measured mass, against 10 mg on the label — 14% 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.

Independent HPLC purity analysis of MOTS-C from Zen Aminos, performed by Freedom Diagnostics on May 14, 2026. Reported purity: 99.49%. Net content: 45.42 mg against 40 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Batch ZAP-MSCA02. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · May 14, 2026 · Batch ZAP-MSCA02

Other lots of MOTS-C from Zen Aminos

LotTestedLabPurityvs labelStatus
ZAMSC0214 Apr 2026Freedom Diagnostics99.5%118%Unverified
ZAMSC40120 Feb 2026Freedom Diagnostics99.827%88%Unverified
ZAMSC0130 Sept 2025Freedom Diagnostics99.082%105%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

7 tests

The 609 other MOTS-C tests on Peptigrity range from 95.49% to 99.99%. This one sits at 99.49%.

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