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Purity · passShop-provided sample

Vilon × BioLongevity 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
99.8%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.8%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
20.67 mg
Qty match
103% of labeled · +3%
0label125%
Batch / Lot
N/A
Container
White Crystals
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

Independent HPLC purity analysis of Vilon from BioLongevity Labs, performed by MDx BioAnalytical Laboratory on November 3, 2025. Reported purity: 99.8%. Net content: 20.67 mg against 20 mg labeled (103% of label). Batch N/A. Sample source: shop-provided.

Certificate of analysis

Original document
MDX BIOANALYTICAL LABORATORY · HPLC-UV/MSLAB-N/A
SAMPLE
Vilon
BATCH
N/A
CLIENT
BioLongevity Labs
DATE
NOV 03, 2025
METHOD
HPLC-UV/MS
COL.
C18 2.7μm
◆ AREA % = 99.8RT = 5.42 min
ACCEPT · MEETS SPEC
Issued by MDx BioAnalytical Laboratory · Nov 03, 2025 · Batch N/A

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The 14 other Vilon tests on Peptigrity range from 99.34% to 99.93%. This one sits at 99.80%.

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