Quality
Lab testing & certificates of analysis
Trust is earned through data. Every ProPeptid product is independently tested and documented so you know exactly what you receive.
01
HPLC purity analysis
High-performance liquid chromatography confirms each lot meets our ≥99% purity standard.
02
Mass spectrometry
Identity is verified against the expected molecular weight to confirm the correct compound.
03
Certificate of analysis
Every batch is documented with a COA detailing purity, identity, and test results.
Certificates of analysis
COAs are batch-specific. Request the current certificate for any product below or contact us with your lot number.
RT10 10mg
Purity ≥ 99% · Made in USA
GHK-Cu 100mg
Purity ≥ 99% · Made in USA
Research use only. This product is intended strictly for laboratory research purposes and is not for human or animal consumption, diagnostic, or therapeutic use.