What is a commonly used product for scalp treatment prior to services?

Anti-dandruff shampoo is often employed prior to services as it specifically targets the issue of dandruff, which can be a common scalp concern among clients. This type of shampoo contains active ingredients, such as pyrithione zinc or ketoconazole, that work to reduce flaking, itching, and irritation associated with dandruff. By using it before treatment, cosmetologists can create a healthier scalp environment, which is beneficial for subsequent hairstyling or chemical services.

Moisturizing oil, while it can be beneficial for hydration, does not address specific scalp issues like dandruff and may not be as effective prior to services meant to treat conditions. Similarly, protein treatments are generally used to strengthen the hair rather than addressing scalp health directly. Therefore, anti-dandruff shampoo stands out as the most appropriate option for preparing the scalp before performing hair services.