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

Nystatin Oral Suspension

SubPotent Drug: Low out-of-specification results for assay testing.

Terminated Wrong potency / content PAI Holdings, LLC. dba Pharmaceutical Associates Inc NDC 0121-0810-16 D-1060-2020
Class III · Low risk

Bekyree

Failed Content Uniformity Specifications: Out Of Specification test results observed for content and blend uniformity.

Terminated Wrong potency / content Lupin Pharmaceuticals Inc. NDC 68180-879-11 D-1055-2020
Class II · Moderate risk

Peppermint Lip Moisturizer

Superpotent drug: This lot of SPF containing lip balm contains up to 150% of the label claim for active ingredient Oxybenzone.

Terminated Wrong potency / content Yusef Manufacturing Laboratories, LLC D-1251-2020
Class II · Moderate risk

Estriol

Subpotent Drug: Supplier indicated assay results did not meet specifications.

Terminated Wrong potency / content Spectrum Laboratory Products D-0628-2020
Class II · Moderate risk

Exparel

Sub Potent Drug: Out of Specification (OOS)

Terminated Wrong potency / content Pacira Pharmaceuticals, Inc. D-0621-2020
Class II · Moderate risk

Dextroamphetamine Sacharate

Superpotent Drug: Amphetamine Mixed Salts 20mg have been found to be out of specification for weight and thickness.

Terminated Wrong potency / content Aurobindo Pharma USA Inc. NDC 13107-073-01 D-0143-2020