✓ Purity · passBatch · OC-WLY10-101Shop-provided sample
TB-500 / BPC-157 × onedaycompounds.com — Lab Test, April 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
99.78%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-4U14MK matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
HL33DHECLook it up on ILS Laboratories ↗Checked Apr 25, 2026
Test results
3 data points
Purity
99.78%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
OC-WLY10-101
COA number
COA-2026-4U14MK
Tested by
ILS LaboratoriesView 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 / BPC-157 from onedaycompounds.com, performed by ILS Laboratories on April 25, 2026. Reported purity: 99.78%. Batch OC-WLY10-101. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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