What defines an adulterated cosmetic?

An adulterated cosmetic is defined by the presence of substances that may pose a risk to health, often due to contamination or the inclusion of harmful ingredients. The correct answer highlights that certain substances within these products can cause harm under specific conditions, making them unsafe for consumer use. This focus on potential harm is crucial; even if a product contains an approved substance, it could still be considered adulterated if it includes harmful components or contaminants that affect its safety and efficacy.

The context in which substances are deemed harmful is essential for understanding cosmetic safety and the regulations surrounding body art practices. Products need to be safe for their intended use, and the presence of harmful substances violates this expectation.

Other options suggest misunderstandings about what constitutes safety and quality in cosmetics. For example, the idea that a product must be composed entirely of natural ingredients oversimplifies the reality that synthetic ingredients can also be safe and effective. Similarly, being approved for all skin types without restrictions does not guarantee that the cosmetic is free from harmful ingredients, nor does it account for individual sensitivities. Lastly, merely bearing any approved substance does not address the full scope of safety, as it disregards the importance of how those substances are used and their potential interactions.

Understanding these nuances helps ensure the safety and