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What is the method for performing a patch test?

  1. Applying a small amount of product on a discreet area of skin

  2. Washing the area with soap and water

  3. Using a large area of skin for testing

  4. Applying product on the face for better visibility

The correct answer is: Applying a small amount of product on a discreet area of skin

The method for performing a patch test involves applying a small amount of product on a discreet area of skin. This approach is essential as it allows individuals to check for any allergic reactions or sensitivity without exposing a larger area of their skin to potential irritation. By using a limited and controlled area, the test can effectively indicate whether the product may cause any adverse effects. Applying the product in this manner minimizes the risk of a significant reaction that could occur if a larger area were tested, or if products were used on the face where reactions might be more visible and distressing. This targeted testing approach is a standard practice in both skincare and cosmetic applications to ensure safety and suitability for use on the larger body or face.