IGF-1 LR3 × ionpeptide.com — lab test, November 2025
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Test results
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
Label 1 mg · Lab measured 1.72 mg
172% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 430 mcg using the measured mass, against 250 mcg on the label — 72% 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-LR3 from ionpeptide.com, performed by freedomdiagnosticstesting.com on November 23, 2025. Reported purity: 95.037%. Net content: 1.72 mg against 1 mg labeled (172% of label). Tested content exceeds the labeled amount by 72%. Batch IL1-1025. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of IGF-1 LR3 from ionpeptide.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| IGF1-03102026 | 16 Mar 2026 | Analytical Formulations Inc | 99.6% | 153% | Lab has no portal |
| IGFL-010226 | 6 Jan 2026 | Bioviridian | 99.8% | 117% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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