✓ Purity · passBatch · TBS339Shop-provided sample
TB-500 × peptidemaxxing.com — Lab Test, May 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
99.06%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2605270473 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
Pept2605270473Look it up on freedomdiagnosticstesting.com ↗Checked May 29, 2026
Test results
7 data points
Purity
99.06%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.05 mg
Qty match
91% of labeled · -9%
0label125%
Batch / Lot
TBS339
COA number
2605270473
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView 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 TB-500 from peptidemaxxing.com, performed by freedomdiagnosticstesting.com on May 29, 2026. Reported purity: 99.06%. Net content: 9.05 mg against 10 mg labeled (91% of label). Batch TBS339. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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