← Back to all recalls
DRUG RECALLMODERATE
Thyroid, USP
Specialty Process Labs is recalling Thyroid, USP (NDC 81305-100-02) due to subpotency.
What to do
Do not use this product. Contact Specialty Process Labs LLC for return instructions and replacement.
Why it was recalled
Subpotent Drug
How to identify it
Thyroid, USP, Rx only, Net Wt: 0.50kg, For Manufacturing, Processing or Repackaging Use Only, Specialty Process Labs, Phoenix, AZ 85034, NDC 81305-100-02
Where it was sold
Distributed nationwide.
Official source
← Back to all recalls
Editorial summary by Recall Canary · last updated 2026-04-27 · primary source: U.S. Food and Drug Administration · severity reflects the agency's published classification