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 III · Low risk

Absorica (Isotretinoin)

Subpotent Drug: Isotretinoin content results were lower than the specification limit obtained during routing product monitoring.

Terminated Wrong potency / content Sun Pharmaceutical Industries, Inc. NDC 10631-117-31 D-1207-2019
Class II · Moderate risk

Infants' Ibuprofen

Superpotent Drug: recalled lots may have higher concentration of ibuprofen.

Terminated Wrong potency / content Tris Pharma Inc. NDC 55319-250-23 D-0336-2019
Class II · Moderate risk

infants* IBUPROFEN

Superpotent Drug: recalled lots may have higher concentration of ibuprofen.

Terminated Wrong potency / content Tris Pharma Inc. NDC 49035-125-23 D-0335-2019
Class I · High risk

Levothyroxine and Liothyronine

Failed Content Uniformity Specifications: Product was manufactured using an adulterated active pharmaceutical ingredient; additionally, lack of process controls and good manufacturing practices resulted in finished product failing content uniformity specifications which can result in a product having a strength that is more or less than is labeled.

Terminated Wrong potency / content Westminster Pharmaceuticals LLC NDC 69367-158-04 D-1182-2018
Class I · High risk

Levothyroxine and Liothyronine

Failed Content Uniformity Specifications: Product was manufactured using an adulterated active pharmaceutical ingredient; additionally, lack of process controls and good manufacturing practices resulted in finished product failing content uniformity specifications which can result in a product having a strength that is more or less than is labeled.

Terminated Wrong potency / content Westminster Pharmaceuticals LLC NDC 69367-159-04 D-1181-2018
Class I · High risk

Levothyroxine and Liothyronine

Failed Content Uniformity Specifications: Product was manufactured using an adulterated active pharmaceutical ingredient; additionally, lack of process controls and good manufacturing practices resulted in finished product failing content uniformity specifications which can result in a product having a strength that is more or less than is labeled.

Terminated Wrong potency / content Westminster Pharmaceuticals LLC NDC 69367-155-04 D-1180-2018
Class I · High risk

Levothyroxine and Liothyronine

Failed Content Uniformity Specifications: Product was manufactured using an adulterated active pharmaceutical ingredient; additionally, lack of process controls and good manufacturing practices resulted in finished product failing content uniformity specifications which can result in a product having a strength that is more or less than is labeled.

Terminated Wrong potency / content Westminster Pharmaceuticals LLC NDC 69367-157-04 D-1179-2018
Class I · High risk

Levothyroxine and Liothyronine

Failed Content Uniformity Specifications: Product was manufactured using an adulterated active pharmaceutical ingredient; additionally, lack of process controls and good manufacturing practices resulted in finished product failing content uniformity specifications which can result in a product having a strength that is more or less than is labeled.

Terminated Wrong potency / content Westminster Pharmaceuticals LLC NDC 69367-156-04 D-1178-2018
Class III · Low risk

Acne Treatment Pads

Subpotent drug: The product active ingredient level not matching the exact levels indicated on the packaging label.

Terminated Wrong potency / content Huijing (Shanghai) Bio-tech Co., Ltd. NDC 71537-001-02 D-1076-2018
Class II · Moderate risk

CVS Health

Subpotent Drug: low out of specification assay results for the bacitracin zinc ingredient.

Terminated Wrong potency / content Product Quest Manufacturing LLC D-0073-2019
Class III · Low risk

Cicatricure

Subpotent Drug: low out of specification assay results for the octocrylene and avobenzone ingredients.

Terminated Wrong potency / content Product Quest Manufacturing LLC D-0070-2019
Class III · Low risk

Well at Walgreens

Subpotent Drug: low out of specification assay results for the octocrylene and avobenzone ingredients.

Terminated Wrong potency / content Product Quest Manufacturing LLC D-0069-2019
Class II · Moderate risk

Premier Value

Superpotent Drug: high out of specification assay results for the menthol ingredient.

Terminated Wrong potency / content Product Quest Manufacturing LLC D-0068-2019
Class II · Moderate risk

Rite Aid Pharmacy

Subpotent Drug: low out of specification assay results for the bacitracin zinc ingredient.

Terminated Wrong potency / content Product Quest Manufacturing LLC D-0067-2019