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Purity · passShop-provided sample

IGF-1 LR3 × vylixresearch.com — lab test, April 2026

Sample label: Vylix Research
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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
99.74%
Excellent purity only
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Independent verification available

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Test results

8 data points
Purity
99.74%
Endotoxins
Pass (Assay Sensitivity: ≤0.05 EU/mL)
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.84 mg
Qty match
184% of labeled · +84%
Batch / Lot
IG1-250416-01
Container
White Lyophilized Powder / Grey Cap
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 1 mg · Lab measured 1.84 mg

184% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 460 mcg using the measured mass, against 250 mcg on the label — 84% 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 IGF-1 LR3 from vylixresearch.com, performed by freedomdiagnosticstesting.com on April 21, 2026. Reported purity: 99.74%. Net content: 1.84 mg against 1 mg labeled (184% of label). Tested content exceeds the labeled amount by 84%. Endotoxins: Pass (Assay Sensitivity: ≤0.05 EU/mL). Batch IG1-250416-01. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Apr 21, 2026 · Batch IG1-250416-01

Related lab tests

8 tests

The 138 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 99.74%.

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