Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Wrong potency or content

Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk.

992 FDA drug recalls with this cause, newest first.

These recalls cover sub-potent or super-potent products, or a failed content-uniformity test - meaning some pills in the same batch held noticeably different amounts of active ingredient than others. Either way it is a direct dosing risk: too little to work, or too much and harmful. Thyroid hormones and compounded injectables are the classic examples, because their dose window is narrow.

Class II · Moderate risk

Alendronate Sodium Oral Solution

This recall is being conducted due to out of specification assay results in a limited number of bottles that were stored on side.

Ongoing Wrong potency / content Hikma Pharmaceuticals USA INC NDC 0054-0282-59 D-0526-2026
Class III · Low risk

Skin Rehab

Subpotent Drug

Terminated Wrong potency / content Island Kinetics, Inc. d.b.a. CoValence Laboratories NDC 66915-531-04 D-0481-2026
Class III · Low risk

Remedy Gel

Subpotent Drug

Terminated Wrong potency / content Island Kinetics, Inc. d.b.a. CoValence Laboratories NDC 66915-531-12 D-0480-2026
Class II · Moderate risk

Thyroid

Subpotent Drug

Ongoing Wrong potency / content Specialty Process Labs LLC NDC 81305-100-02 D-0294-2026
Class II · Moderate risk

Icosapent Ethyl capsules

Subpotent Drug: Due to oxidation caused by leakage of the contents of the capsules

Ongoing Wrong potency / content Zydus Pharmaceuticals (USA) Inc NDC 70710-1592-07 D-0295-2026
Class III · Low risk

Varenicline Tablets

Sub potent drug: during the 9-month stability test conducted, the assay value for the affected lot was below specification limit.

Ongoing Wrong potency / content Dr. Reddy's Laboratories, Inc. NDC 43598-908-56 D-0219-2026
Class II · Moderate risk

Levothyroxine Sodium Tablets

Subpotent: During long term stability testing of Levothyroxine Sodium Tablets USP for 88 mcg, the assay content was observed below the approved specification range.

Ongoing Wrong potency / content Accord Healthcare, INC. NDC 16729-450-15 D-0006-2026