What is the main consideration for a barber when selecting a product for a client with sensitive skin?

When selecting a product for a client with sensitive skin, the primary consideration should be the ingredients and potential allergens present in that product. Clients with sensitive skin are often more prone to adverse reactions caused by certain chemicals or components commonly found in personal care products. Many commercial products may contain fragrances, preservatives, or other substances that can irritate or cause allergic reactions in individuals with this skin type.

Understanding the specific ingredients helps barbers choose hypoallergenic products or those specially formulated for sensitive skin, ultimately ensuring the client's comfort and safety. This level of consideration demonstrates a barber's responsibility towards their client's well-being and shows knowledge of proper product selection to prevent skin problems.

While fragrance levels, color, and cost are relevant factors for some clients, they do not directly address the unique needs of clients with sensitive skin in the same critical way that ingredient safety does.