What substances are considered as preparations in cosmetology?

The correct answer highlights that preparations in cosmetology encompass a wide variety of products, which include lotions, waxes, and antiseptics, among others. This understanding is critical, as it reflects the diverse nature of products used in cosmetic services and treatments.

Lotions are commonly employed for hydration and skincare, waxes are often involved in hair removal procedures, and antiseptics are vital for maintaining hygiene during various cosmetic applications. Recognizing this broad classification of substances is essential for cosmetologists, as it informs them about the range of tools and products they should be familiar with and utilize effectively in their practice.

The scope of preparations covers not just a few types of substances, but a comprehensive selection that facilitates numerous cosmetic procedures, thereby ensuring safety and efficacy in client care.