[5-7-2026] FDA continues to advise consumers not to purchase or use HARD AF!, a product promoted and sold for male sexual enhancement on various websites and possibly in some retail stores.

FDA laboratory analysis confirmed HARD AF! contains sildenafil and tadalafil not listed on the product label.

Sildenafil and tadalafil are the active ingredients in the FDA-approved prescription drugs Viagra and Cialis, respectively, used to treat erectile dysfunction. FDA approval of Viagra and Cialis is restricted to use under the supervision of a licensed health care professional. These undeclared ingredients may interact with nitrates found in some prescription drugs, such as nitroglycerin, and may lower blood pressure to dangerous levels. People with diabetes, high blood pressure, high cholesterol or heart disease often take nitrates.

[12-8-2021] The Food and Drug Administration is advising consumers not to purchase or use Hard AF!, a product promoted and sold for sexual enhancement on various websites, including www.walmart.com, and possibly in some retail stores.

FDA laboratory analysis confirmed that Hard AF! contains sildenafil and acetaminophen. Sildenafil is the active ingredient in the FDA-approved prescription drug Viagra, used to treat erectile dysfunction. FDA’s approval of Viagra is restricted to use under the supervision of a licensed health care professional. This undeclared ingredient may interact with nitrates found in some prescription drugs, such as nitroglycerin, and may lower blood pressure to dangerous levels. People with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates.

Acetaminophen is a medicine used to reduce pain and fever that is found in many prescription and over-the-counter (OTC) drug products. Use of the product Hard AF! poses a serious threat to consumers because it may result in unintentional acetaminophen overdose, especially if it is used in combination with other acetaminophen-containing products. Acetaminophen overdose can cause liver damage (hepatoxicity), ranging in severity from abnormalities in liver function to acute liver failure, and even death. Victims of unintentional acetaminophen overdose may not seek prompt medical attention because the symptoms of liver damage can take several days to emerge, even in severe cases. Acetaminophen may also cause serious skin reactions. Symptoms may include skin reddening, rash, and blisters.

Health care professionals and consumers should report adverse events or side effects related to the use of this product to FDA's MedWatch Safety Information and Adverse Event Reporting Program:

•    Complete and submit the report online at MedWatch Online Voluntary Reporting Form, or;
•    Download and complete the form, then submit it via fax at 1-800-FDA-0178.

Note: This notification is to inform the public of products marketed as dietary supplements or conventional foods with hidden drug ingredients and chemicals. These products are typically promoted for sexual enhancement, weight loss, or body building and are often represented as being “all natural.” FDA is unable to test and identify all products marketed as dietary supplements that have potentially harmful hidden ingredients. Consumers should exercise caution before purchasing any product in the above categories.

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