Vendor watch
We don't rank or recommend sellers. We list public FDA warning letters.
FDA warning letters, August 2026
A warning letter means the FDA told the company it believes it was selling unapproved drugs. It is not a court finding. Each name opens the FDA's own letter, dated August 24, 2026.
NuScience Peptides LLC
FDA letter, Aug 24, 2026Royal Peptides LLC
FDA letter, Aug 24, 2026Peptide Partners LLC
FDA letter, Aug 24, 2026Peak Performance Peptides
FDA letter, Aug 24, 2026TXP Innovations LLC (Tex Peptides)
FDA letter, Aug 24, 2026Source: the FDA's own warning letter pages. We don't link to peptide or SARM sellers.
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