US peptide company owner jailed for selling unapproved medicines mixed with testosterone
Matthew Kawa, owner of Paradigm Peptides, has been sentenced to over five years in prison for distributing unapproved medicines, including supplements mixed with testosterone, to consumers worldwide. His sister, Jennifer Stechkober, received a 16-month sentence. The company misled customers by claiming its products were tested and manufactured in the U.S., when in reality, they were imported and unanalyzed.