Nationwide COD Available·US-Grade Research Peptides·For Research Only·99%+ Purity·3rd Party Tested·Fast Delivery via J&T & SPXNationwide COD Available·US-Grade Research Peptides·For Research Only·99%+ Purity·3rd Party Tested·Fast Delivery via J&T & SPXNationwide COD Available·US-Grade Research Peptides·For Research Only·99%+ Purity·3rd Party Tested·Fast Delivery via J&T & SPXNationwide COD Available·US-Grade Research Peptides·For Research Only·99%+ Purity·3rd Party Tested·Fast Delivery via J&T & SPX

Quality Assurance

Laboratory Results & Certificates of Analysis

Every compound we carry is independently tested by third-party laboratories. Below are the Certificates of Analysis (COA) for our current product catalog.

Our Process

Our Quality Commitment

Optima Peptide Labs partners exclusively with US-based manufacturers who meet pharmaceutical-grade production standards. All peptides are tested via HPLC (High-Performance Liquid Chromatography) to verify purity levels exceeding 99% before being made available for research.

  • HPLC purity testing on every production batch
  • Third-party independent laboratory verification
  • Lyophilized powder format for maximum compound stability
  • Cold-chain compliant packaging and storage
Laboratory testing

COA Verified

Every batch, every time

Certificates of Analysis

Current Batch COAs

CompoundDosePurityTest MethodStatusCOA
BPC-157
10mg>99%HPLC / MS Verified
TB-500
10mg>99%HPLC / MS Verified
GHK-Cu
50mg>99%HPLC / MS Verified
CJC-1295 / Ipamorelin
5mg / 5mg>99%HPLC / MS Verified
Tirzepatide
10mg>99%HPLC / MS Verified

* COA downloads are placeholder links. Contact us via Messenger or Viber to receive the latest batch COA for any specific compound.