All profiles
Midwest maintains a central COA archive stating "Every product. Every batch. Independently verified," backed by HPLC purity, mass spectrometry, batch number, testing date and independent lab identification.
Documented strengths
- ✓Central archive covers BPC-157, GHK-Cu, KLOW, GLP-2 TZ, multiple GLP-3 RT strengths, CJC-1295 products and numerous other compounds.
- ✓Product pages state a third-party COA per batch verifying HPLC purity, MS identity and lyophilized mass.
- ✓Batch-specific documentation is available before purchase.
- ✓A GLP-3 research page additionally states GLP-3 RT batches undergo endotoxin testing.
Limitations in this review
- —The central COA page describes the HPLC/MS system well but does not by itself establish catalog-wide sterility or heavy-metals testing.
- —Contamination checks should be awarded only where the specific product/lot report supports them.
Transparency signals
- Public batch COAs
- AllAll reviewed products passed this individual check.
- Historical reports retained
- AllAll reviewed products passed this individual check.
- Third-party lab verification
- AllAll reviewed products passed this individual check.
- HPLC purity
- AllAll reviewed products passed this individual check.
- Measured quantity
- AllAll reviewed products passed this individual check.
- Lot traceability
- AllAll reviewed products passed this individual check.
- Sterility
- AllAll reviewed products passed this individual check.
- Endotoxin
- AllAll reviewed products passed this individual check.
- Heavy metals
- AllAll reviewed products passed this individual check.