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Purity · passShop-provided sample

NAD+ × ascensionpeptides.com — Lab Test, January 2026

Lot25-01260229look this batch up across every shop →
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
99.66%
Excellent purity only
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Independent verification available

MZ Biolabs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

6 data points
Purity
99.66%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1000 mg
Tested qty
784.32 mg
Qty match
78% of labeled · -22%
Batch / Lot
25-01260229
Tested by
MZ BiolabsView 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

What’s in the vial

Label 1000 mg · Lab measured 784.32 mg

78% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 196.1 mg using the measured mass, against 250 mg on the label — 22% less.

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 ascensionpeptides.com, performed by MZ Biolabs on January 26, 2026. Reported purity: 99.66%. Net content: 784.32 mg against 1000 mg labeled (78% of label). Tested content is 22% below the labeled amount. Batch 25-01260229. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MZ Biolabs · Jan 26, 2026 · Batch 25-01260229

Other lots of NAD+ from ascensionpeptides.com

LotTestedLabPurityvs labelStatus
25-0526062814 Jun 2026Kovera Labs99.878%105%✓ Lab-verified
45-032504286 Oct 2025MZ Biolabs97.53%Unverified

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 99.66%.

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