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  7. Public Notification: Black King Kong contains hidden drug ingredient
  1. Medication Health Fraud

Public Notification: Black King Kong contains hidden drug ingredient

[Update 01-10-2019] An FDA laboratory tested additional samples of Black King Kong and found it contained moroxydine, in addition to sildenafil. Moroxydine is an active ingredient not approved by FDA. FDA reminds consumers not to purchase or use Black King Kong.


[02-28-2015] The Food and Drug Administration (FDA) is advising consumers not to purchase or use Black King Kong, a product promoted for sexual enhancement. This product was identified by FDA during an examination of international mail shipments.Image of Black King Kong

FDA laboratory analysis confirmed that Black King Kong contains sildenafil, the active ingredient in the FDA approved prescription drug Viagra, used to treat erectile dysfunction (ED).  This undeclared ingredient may interact with nitrates found in some prescription drugs such as nitroglycerin and may lower blood pressure to dangerous levels.  Men with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates.

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

Note: This notification is to inform the public of a growing trend of dietary supplements or conventional foods with hidden drugs and chemicals. These products are typically promoted for sexual enhancement, weight loss, and 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. 

Please refer to the links below for more information:

Tainted Sexual Enhancement Products

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Public Notification: Black King Kong contains hidden drug ingredient

The Food and Drug Administration (FDA) is advising consumers not to purchase or use Black King Kong, a product promoted for sexual enhancement. This product was identified by FDA during an examination of international mail shipments.

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