✓ Purity · pass✓ Lab-verifiedShop-provided sample

MATRIX-K × Zen Aminos — lab test, August 2026

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Tested · submitted by @Zen Aminos 👑 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
99.74%
✓ Excellent purity only
PeptideMATRIX-K
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Independently confirmed on the lab’s portal✓ Extra check

COA 2608050365 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeZenA2608050365

Test results

4 data points
Purity
99.74%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
ZAP-MTX01
COA number
2608050365
Container
Blue 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

Verification trail
Report number2608050365
Portal lookup✓ Lab-verified
Checked23 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 MATRIX-K from Zen Aminos, performed by freedomdiagnosticstesting.com on August 9, 2026. Reported purity: 99.74%. Batch ZAP-MTX01. Sample source: shop-provided.

Certificate of analysis

Original document
◆ FREEDOMDIAGNOSTICSTESTING.COM · HPLC-UV/MSLAB-ZAP-MTX01
SAMPLE
MATRIX-K
BATCH
ZAP-MTX01
CLIENT
Zen Aminos
DATE
AUG 09, 2026
METHOD
HPLC-UV/MS
COL.
C18 2.7μm
◆ AREA % = 99.74RT = 5.42 min
■ ACCEPT · MEETS SPEC ■
Issued by freedomdiagnosticstesting.com · Aug 09, 2026 · Batch ZAP-MTX01

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