Scalp A-Irritating P.T 10X15ml is likely a hair care product designed to address scalp irritation and provide relief. Here's a general description of such products:

1. Purpose: This product is typically used for treating or soothing scalp issues such as irritation, itching, dryness, or sensitivity. It might be aimed at calming the scalp while nourishing the hair follicles.

2. Packaging: The "10X15ml" refers to a package containing ten vials, each holding 15ml of the product. Vials are often used for precise application or individual treatments.

3. Ingredients: Products of this kind usually contain soothing agents like aloe vera, tea tree oil, or menthol, along with moisturizing ingredients such as glycerin or natural oils to restore the scalp’s health and balance. It may also include anti-inflammatory or antifungal elements to address scalp concerns.

4. How to Use: These vials are typically applied directly to the scalp. Users are often instructed to massage the product gently into the scalp and leave it on for a certain period, which allows the ingredients to penetrate and work effectively.

5. Target Audience: It's generally aimed at people who experience scalp irritation due to factors like harsh hair products, environmental stressors, or medical conditions like dandruff or seborrheic dermatitis.