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Posted November 24, 2025

Extended Release Niacin Recalled

Golden State Medical Supply issued a recall of multiple lots of prescription-only NIACIN Extended-Release Tablets (1,000 mg) because the tablets failed dissolution specifications. This can indicate that the tablets did not disintegrate properly, completely, or at the expected rate. Improper dissolution can affect the amount of ingredient that is released and available for absorption.

(See our B Vitamin Supplements Review, which includes disintegration testing for regular tablets and caplets, and our Top Picks for niacin and other B vitamin supplements. Also see our article about the proper disintegration of tablets and capsules.)

Recalled NIACIN Extended-Release Tablets (1,000 mg) were manufactured by Kremers Urban Pharmaceuticals, Inc., and packaged by Golden State Medical Supply. They can be identified by the National Drug Code (NDC) 51407-268-90 and the following lot numbers and expiration dates:

  • Lot: GS044385, Exp 10/2025
  • Lot: GS044979, Exp 10/2025
  • Lot: GS045797, Exp 12/2025
  • Lot: GS046415, Exp 12/2025
  • Lot: GS047197, Exp 02/2026
  • Lot: GS047786, Exp 02/2026
  • Lot: GS048477, Exp 02/2026
  • Lot: GS049480, Exp 03/2026
  • Lot: GS048873, Exp 03/2026
  • Lot: GS049733, Exp 03/2026
  • Lot: GS050224, Exp 03/2026
  • Lot: GS050721, Exp 03/2026
  • Lot: GS050722, Exp 03/2026
  • Lot: GS051145, Exp 03/2026
  • Lot: GS051726, Exp 03/2026
  • Lot: GS052484, Exp 03/2026
  • Lot: GS053612, Exp 04/2026
  • Lot: GS054987, Exp 05/2026
  • Lot: GS054409, Exp 05/2026
  • Lot: GS055697, Exp 05/2026
  • Lot: GS056192, Exp 05/2026
  • Lot: GS056886, Exp 05/2026
  • Lot: GS058077, Exp 05/2026
  • Lot: GS057330, Exp 05/2026

Use the link below for more information. https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=216776

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