Company profile
Improved Peptides
Research peptide brand with HPLC-verified batches and a public COA library
US
Third-party testedCOA publishedUS based
01 — About
Improved Peptides supplies lyophilized research peptides sold for research use only, with a stated minimum 99 percent purity and HPLC testing on every batch before release. The company publishes batch-specific reports in a public COA library and operates an affiliate program.
02 — Categories