Utah Esthetician State Board Practice Exam

What type of ingredients must be listed on product labels?

1. Preservatives

2. Humectants

3. Emollients

4. Exfoliants

The correct answer is: Humectants

Product labels must list all ingredients that are used in the formulation of the product, particularly those that have a potential impact on the safety and efficacy for consumers. Humectants, which are ingredients that help retain moisture in the skin, are considered significant components in cosmetic formulations. Since they play a vital role in the hydration levels of the skin, it is essential for consumers to be aware of their presence in a product. The inclusion of all significant components, like humectants, ensures consumers can make informed decisions based on their skin type and specific needs. While preservatives, emollients, and exfoliants are also important in cosmetic products, the requirement to list them varies based on their classification and regulation in cosmetic formulations. Thus, it is crucial to emphasize that humectants directly address the functional aspect of moisturizing, making them a key ingredient that must be explicitly stated on product labels for transparency and consumer knowledge.