§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Pure Health Peptides, P21 (P021)

◆ Batch ID · CHA-122025✓ Verified · Pass

P21 (P021) × Pure Health Peptides - Lab Test, January 2026

Tested Thursday, January 22, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.00%

✓ Excellent

PeptideP21 (P021)

Brandpurehealthpeptides.com

LabEthos Analytics

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Test results

6 data points

Purity

99.00%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.37 mg

Qty match

104% of labeled · +4%

Batch ID

CHA-122025

Tested by

Ethos AnalyticsView profile →

◆ Quantity verification

10 mg→10.37 mg+4%

About this test

This independent HPLC lab test confirms P21 (Adamantane) 10mg from Pure Health Peptides at 99% purity. The analysis was conducted by Ethos Analytics on January 22, 2026.

P21 was analyzed through high-performance liquid chromatography with identity confirmation by retention time concordance against a certified reference standard per USP <621>. A purity level of 99% indicates minimal contamination and high-grade synthesis quality. The tested quantity of 10.37mg/vial conforms to the specification of 10mg/vial.

The full certificate of analysis is available for download on this page.