✓ Purity · passShop-provided sample

MGF × RUO.bio — lab test, February 2026

Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.491%
✓ Excellent purity only
PeptideMGF
BrandRUO.bio
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Independent verification available

Janoshik Labs 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

5 data points
Purity
99.491%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.65 mg
Qty match
165% of labeled · +65%
Batch / Lot
N/A
Tested by
Janoshik LabsView 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 1 mg · Lab measured 1.65 mg

165% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 413 mcg using the measured mass, against 250 mcg on the label — 65% 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 MGF from RUO.bio, performed by Janoshik Labs on February 13, 2026. Reported purity: 99.491%. Net content: 1.65 mg against 1 mg labeled (165% of label). Tested content exceeds the labeled amount by 65%. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Feb 13, 2026 · Batch N/A

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