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Purity · passBatch · LOT-IGF1-00003Shop-provided sample

IGF-1 LR3 × Loti Labs — Lab Test, February 2026

Tested · submitted by @Frank 👑 Legend
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
99.32%
Excellent purity only
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

6 data points
Purity
99.32%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
1 mg
Tested qty
1.84 mg
Qty match
184% of labeled · +84%
0label125%
Batch / Lot
LOT-IGF1-00003
Tested by
SR Bio 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

Independent HPLC purity analysis of IGF-1 LR3 from Loti Labs, performed by SR Bio Labs on February 6, 2026. Reported purity: 99.32%. Net content: 1.84 mg against 1 mg labeled (184% of label). Tested content exceeds the labeled amount by 84%. Batch LOT-IGF1-00003. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for IGF-1 LR3 1mg from Loti Labs showing 99.32% purity
Issued by SR Bio Labs · Feb 06, 2026 · Batch LOT-IGF1-00003

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The 113 other IGF-1 LR3 tests on Peptigrity range from 90.02% to 99.99%. This one sits at 99.32%.

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