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Purity · passShop-provided sample

NAD+ × eliteresearchusa.com — lab test, March 2026

Sample label: Elite Research USA
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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
99.97%
Excellent purity only
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Independent verification available

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Test results

8 data points
Purity
99.97%
Endotoxins
Pass
Heavy metals
Not tested
Stated qty
500 mg
Tested qty
556.6 mg
Qty match
111% of labeled · +11%
Batch / Lot
3840AN0226
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 556.6 mg

111% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 139.2 mg using the measured mass, against 125 mg on the label — 11% 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 NAD+ from eliteresearchusa.com, performed by freedomdiagnosticstesting.com on March 10, 2026. Reported purity: 99.97%. Net content: 556.6 mg against 500 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Endotoxins: Pass. Batch 3840AN0226. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Mar 10, 2026 · Batch 3840AN0226

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The 357 other NAD+ tests on Peptigrity range from 9.81% to 100.00%. This one sits at 99.97%.

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