What does an esthetician advise clients about?

An esthetician provides clients with expert knowledge and guidance primarily focused on skin health and appropriate treatments. This includes assessing the client's skin type and concerns, recommending skin care regimens, and suggesting various treatments such as facials, chemical peels, or acne therapies that align with their specific needs. The primary goal is to enhance the client's skin health, addressing issues like dryness, aging, and sensitivity, while also educating them about the products and techniques that can benefit their skin.

The other options, while they may seem relevant to general well-being or aesthetics, do not specifically fall within the purview of an esthetician's expertise. Financial investments and cooking techniques do not relate directly to skin care, and while fashion can enhance one’s appearance, it is not the primary focus of an esthetician's practice.