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Purity · pass✓ Lab-verifiedShop-provided sample

NAD+ × modernresearchpeptides.net — lab test, February 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
99.98%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2602230136 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMRP2602230136

Test results

7 data points
Purity
99.98%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
500 mg
Tested qty
498.37 mg
Qty match
100% of labeled · +0%
Batch / Lot
MKUSNS51226
COA number
2602230136
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 500 mg · Lab measured 498.37 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 125 mg on both the label figure and the measured one.

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 number2602230136
Portal lookup✓ Lab-verified
Checked14 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 NAD+ from modernresearchpeptides.net, performed by freedomdiagnosticstesting.com on February 24, 2026. Reported purity: 99.98%. Net content: 498.37 mg against 500 mg labeled (100% of label). Batch MKUSNS51226. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Feb 24, 2026 · Batch MKUSNS51226

Other lots of NAD+ from modernresearchpeptides.net

LotTestedLabPurityvs labelStatus
89274610 Jun 2026freedomdiagnosticstesting.com99.93%102%✓ Lab-verified
HBHK2649 Apr 2026freedomdiagnosticstesting.com99.9%121%✓ Lab-verified

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

8 tests

The 357 other NAD+ tests on Peptigrity range from 9.81% to 100.00%. This one sits at 99.98%.

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