HomeLab Tests Growth Guys, LL-37
Purity · passBatch · LL01Shop-provided sample

LL-37 × Growth Guys — Lab Test, November 2025

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
99.826%
Excellent purity only
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Test results

6 data points
Purity
99.826%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.22 mg
Qty match
112% of labeled · +12%
0label125%
Batch / Lot
LL01
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 growthguys.is, performed by Janoshik Labs on November 19, 2025. Reported purity: 99.826%. Net content: 11.22 mg against 10 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch LL01. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
LL-37 lab test from Growth Guys showing 11.22mg tested quantity at 99.826% purity
Issued by Janoshik Labs · Nov 19, 2025 · Batch LL01

Related lab tests

8 tests

The 48 other LL-37 tests on Peptigrity range from 95.79% to 99.96%. This one sits at 99.83%.

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