All KPV Certificate of Analysis results— 702 COAs
TitrateLab · Certificate of Analysis
Tested vendor:Star Nutrasciences Inc. All KPV COAs & research All KPV results & stats

KPV 99.7% Purity — Star Nutrasciences Inc.Certificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.70%
Dose vs label -1.7% Essentially at label
Evidence Source archived
Test date
2026-07-02
Testing lab
Freedom Diagnostics
Batch / lot
KP10V
Quantity
9.83 mg
label 10mg · tested 9.83 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This KPV certificate's tested purity of 99.70% ranks higher than 60% of the 698 KPV certificates with a purity result we have catalogued (median 99.63%).

Tested 2026-07-02 by Freedom Diagnostics via HPLC + MS. This is the most recent KPV certificate on file.

Star Nutrasciences Inc. has 138 certificates in our corpus, including 4 for KPV at a median tested purity of 99.50%.

Manufacturer
Star Nutrasciences Inc.
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:da08c05717501a21… — immutable copy held by TitrateLab

Download the saved PDF (sha256 da08c0571750…)

Download saved source

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All KPV results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Star Nutrasciences Inc. or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →