5 dated events: 4 closures, 1 sentencing
Peptide vendor closures in 2026
Every vendor that closed, was raided or whose founder was sentenced that year, with the date it happened and a link to where it was reported. A status is a fact with a source, not a grade.
Data as of (vendor records last read)
This page as Markdown or JSON. Every figure keeps its source and date.
2026, newest first
Each entry links to the vendor's record and to the source.
Chemyo permanently closed. The company's notice states that all orders placed before 8 September are unaffected and will be fulfilled, that chemyo.com is its only official website, and that Chemyo no longer accepts payments through any website, person or entity.
The founder of Paradigm Peptides is reported to have been sentenced to 70 months in federal prison with a $5 million forfeiture, in a case involving mislabelled compounds and forged certificates of analysis.
StrateLabs posted a sitewide closure notice, citing a regulatory landscape that had shifted in ways that made continued operation impossible. Pending orders were to ship or be refunded automatically; order history and COAs were removed and the site is stated to be going offline.
Peptide Sciences posted a short shutdown notice with no advance warning, reported as citing FDA enforcement and litigation exposure.
Science.bio announced it would permanently close and discontinue the sale of research products. Its notice warns that any website, entity or individual claiming to be Science.bio or a successor is unauthorised.
Other years
2025. A year’s page appears on the first dated event recorded in it. The live board is at /status; what a status does and does not mean is explained there.
Cite this page
VialPost, "Peptide vendor closures in 2026, dated and sourced", data as of Sep 10, 2026, https://vialpost.com/closures/2026