What is NOT required on the label of an OTC product?

The label of an over-the-counter (OTC) product is designed to provide essential information to consumers, ensuring safe and effective use of the medication. While the Drug Facts title, active ingredient information, and expiration date are all vital components that help the consumer understand what the product is and how to use it, the manufacturer's stock number is not required to be included on the label.

The Drug Facts title is necessary as it indicates that the product is an OTC medication and outlines its purpose. Active ingredient information is crucial as it informs the consumer about the specific substances that provide therapeutic benefits in the product. The expiration date is important for safety, ensuring consumers use the product before it becomes potentially ineffective or harmful.

The manufacturer's stock number, however, is typically an internal reference used by manufacturers and distributors for inventory tracking and organization. Since it does not provide direct information about the product's usage or safety to the consumer, it is not mandated on the label of an OTC product. This distinction underscores the focus on ensuring that all critical information relevant to the consumer's health and safety is provided clearly and accessibly.