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Purity · passBatch · PinealonShop-provided sample

Pinealon × puritypeptides.is — lab test, January 2026

Sample label: Purity Peptides
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
99.27%
Excellent purity only
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Independent verification available

MDx BioAnalytical Laboratory 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.

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Test results

8 data points
Purity
99.27%
Endotoxins
PASS
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.06 mg
Qty match
101% of labeled · +1%
Batch / Lot
Pinealon
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

What’s in the vial

Label 10 mg · Lab measured 10.06 mg

101% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg using the measured mass, against 2.5 mg on the label — 1% more.

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 Pinealon from puritypeptides.is, performed by MDx BioAnalytical Laboratory on January 23, 2026. Reported purity: 99.27%. Net content: 10.06 mg against 10 mg labeled (101% of label). Endotoxins: PASS. Batch Pinealon. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MDx BioAnalytical Laboratory · Jan 23, 2026 · Batch Pinealon

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The 70 other Pinealon tests on Peptigrity range from 98.30% to 99.98%. This one sits at 99.27%.

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