HomeLab Tests Peptira, LL-37
Purity · passBatch · LL37-5-001Shop-provided sample

LL-37 × Peptira — Lab Test, December 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
99.787%
Excellent purity only
↓ Download COA
Independent verification available

freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

8 data points
Purity
99.787%
Endotoxins
<0.05 EU/mL (Both replicates PASS)
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.93 mg
Qty match
119% of labeled · +19%
0label125%
Batch / Lot
LL37-5-001
Container
White Lyophilized Powder
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

Independent HPLC purity analysis of LL-37 from Peptira, performed by freedomdiagnosticstesting.com on December 26, 2025. Reported purity: 99.787%. Net content: 5.93 mg against 5 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Endotoxins: <0.05 EU/mL (Both replicates PASS). Batch LL37-5-001. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for LL-37 5mg from Peptira showing 99.787% purity
Issued by freedomdiagnosticstesting.com · Dec 26, 2025 · Batch LL37-5-001

Related lab tests

4 tests
More from Peptira
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.

Submit a lab test →