✓ Purity · passBatch · EZP-LL371002172026-01Shop-provided sample
LL-37 × ezpeptides.com — 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
99.33%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 111618 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
K5A8WFBDFZ67Look it up on Janoshik Labs ↗Checked Feb 27, 2026
Test results
7 data points
Purity
99.33%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.08 mg
Qty match
101% of labeled · +1%
0label125%
Batch / Lot
EZP-LL371002172026-01
COA number
111618
Container
Transparent Red/Silver
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
Independent HPLC purity analysis of LL-37 from ezpeptides.com, performed by Janoshik Labs on February 27, 2026. Reported purity: 99.33%. Net content: 10.08 mg against 10 mg labeled (101% of label). Batch EZP-LL371002172026-01. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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