Issued to Nupack Inc.. Serious post-market compliance violation.
Issued
March 20, 2026Product
CGMP/Dietary Supplement/Adulterated/Misbranded
Company
Nupack Inc.
Review center
CFSANStage
Final Decision
Assyro regulatory brief
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FDA issued a warning letter to Nupack Inc. concerning CGMP/Dietary Supplement/Adulterated/Misbranded. Deterministic full-text screening identifies discussion of Labeling, claims, and misbranding, Manufacturing and CGMP controls. Topic matches are navigation aids, not a legal conclusion; review the exact FDA web letter and any later response or closeout.
Review the exact FDA warning letter, cited violations, requested corrections, and any later response or closeout before assessing current status.
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Serious post-market compliance violation. Public notice requiring prompt remediation. FDA issued this letter on March 20, 2026.
The firm is expected to respond in writing, normally within 15 working days, describing corrective actions and timelines. FDA verifies remediation — often through reinspection — and issues a closeout letter when violations are corrected. Unresolved warning letters can escalate to import alerts, seizure, or injunction.