What is the definition of "misbranding" in the context of labeling?

In the context of labeling, the definition of "misbranding" is characterized by labeling that is misleading or fails to reveal necessary facts. This definition is rooted in regulations that require product labeling to be truthful, not misleading, and to provide essential information that a consumer needs to make informed decisions. Misbranding can occur when a label contains false statements, omits important warnings, or provides information that could lead to misunderstandings about the product's use, benefits, or risks.

By ensuring that all necessary facts are disclosed and avoiding misleading claims, product labeling helps to protect consumers from potential harm or deception. This obligation supports public health and safety, as well as maintains fairness in the marketplace. The emphasis on misleading information aligns with legal requirements set forth by both federal and state regulations, including those enforced by the FDA and state pharmacy boards.

The other options highlight issues related to labeling but do not specifically encapsulate the legal ramifications of misbranding as defined by the law. For example, while failing to list all ingredients may lead to concerns about transparency, it does not fully capture the broader concept of misleading information or necessary disclosures highlighted in the correct answer.