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Purity · below specBatch · NAD112025Shop-provided sample

NAD+ × Reta One Labs — Lab Test, November 2025

Tested · submitted by @Frank 👑 Legend
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
77.26%
Below spec purity only
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COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

6 data points
Purity
77.26%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
500 mg
Tested qty
515 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
NAD112025
Tested by
Vanguard LaboratoryView profile →

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

Independent HPLC purity analysis of NAD+ from retaonelabs.com, performed by Vanguard Laboratory on November 25, 2025. Reported purity: 77.26%. Purity falls below the 95% specification commonly applied to research peptides. Net content: 515 mg against 500 mg labeled (103% of label). Batch NAD112025. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-UV/VIS certificate of analysis for NAD+ 500mg from Reta One Labs showing 77.26% purity
Issued by Vanguard Laboratory · Nov 25, 2025 · Batch NAD112025

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The 263 other NAD+ tests on Peptigrity range from 9.81% to 100.00%. This one sits at 77.26%.

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