Third-Party Lab Reports
Real Certificates of Analysis for the research peptides we feature, issued by our fulfillment partners Baltic Peptides and Particle Peptides.
Baltic BioLabs is an independent affiliate of Baltic Peptides (Lithuania) and Particle Peptides (Slovakia). We do not manufacture or distribute peptides ourselves - orders are fulfilled by our supply partners directly. The Certificates of Analysis below were issued by those partners for specific batches of the compounds featured on this site. Each COA is signed and includes the batch number, test date, and HPLC purity data.
For the continuously updated COA library covering our primary partner's full catalog, visit the Baltic Peptides COAs page .
New to certificates of analysis? Our guide to reading a peptide COA explains HPLC purity, mass-spec identity, and the red flags of a weak or fake COA.
How These Compounds Are Tested
Our partners' batches are tested by independent EU laboratories before release. Each Certificate of Analysis confirms three things:
HPLC Analysis
High-Performance Liquid Chromatography confirms peptide purity (typically ≥ 99%) and detects impurities or degradation.
Mass Spectrometry
Confirms molecular weight and validates the correct amino acid sequence.
Endotoxin Testing
Tests for bacterial contamination per EU Pharmacopoeia standards.
The PDFs below are the actual COA documents our partners published for these batches. They include the testing laboratory, batch number, manufacture and test date, and certifying signature.
Featured COAs
Direct PDF downloads for batches our supply partners have tested for products featured on this site:
BPC-157 5mg
Healing & Recovery
GHK-Cu 50mg
Anti-Aging & Skin
Epitalon 10mg
Anti-Aging & Longevity
Semax 10mg
Cognitive Research
GLP-3 10mg
Metabolic Research
Ipamorelin 5mg
Growth Hormone Research
Bacteriostatic Water 10ml
Reconstitution Supplies
MOTS-C 10mg (with Mannitol)
Metabolic Research
Retatrutide 10mg
Metabolic Research
Need a COA for a different compound or a specific batch? Contact us and we'll pull the current certificate from the relevant supplier.
What "Research-Grade" Means Here
All compounds featured on Baltic BioLabs are sold as in vitro research materials only by our fulfillment partners. They are not approved for human or veterinary therapeutic use, and they are not pharmaceuticals. The COAs above demonstrate that the supplied material matches the labelled compound at the labelled purity - they do not certify the compound for any clinical or self-administration purpose.
See our Disclaimer and Affiliate Disclosure for full terms.