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✓ Purity · pass✓ Lab-verifiedShop-provided sample

FOXO4-DRI × Kalyx Labs — lab test, January 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
98.701%
✓ Excellent purity only
PeptideFOXO4-DRI
See Kalyx Labs reviews & all 35 lab tests
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2601150029 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeApex2601150029

Test results

7 data points
Purity
98.701%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.73 mg
Qty match
117% of labeled · +17%
Batch / Lot
41010
COA number
2601150029
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 10 mg · Lab measured 11.73 mg

117% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.9 mg using the measured mass, against 2.5 mg on the label — 17% 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 number2601150029
Portal lookup✓ Lab-verified
Checked28 Jul 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalFreedom Diagnostics's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of FOX04-DRI from Kalyx Labs, performed by Freedom Diagnostics on January 18, 2026. Reported purity: 98.701%. Net content: 11.73 mg against 10 mg labeled (117% of label). Tested content exceeds the labeled amount by 17%. Batch 41010. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Jan 18, 2026 · Batch 41010

Related lab tests

7 tests

The 60 other FOXO4-DRI tests on Peptigrity range from 95.44% to 99.95%. This one sits at 98.70%.

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