The Food and Drug Administration (FDA) is advising consumers not to purchase or use U-Dream Full Night, a product promoted and sold as a sleep aid on various websites, as an FDA aboratory analysis confirmed that U-Dream Full Night contains a substance structurally similar to eszopiclone and zopiclone.

his 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.