Can I use this peel-off mask on my neck, and what is the recommended frequency of use?

This product is explicitly designed for use on both the face and the neck. Many people find that applying the mask to the neck helps achieve a more polished and uniform look, extending the smoothing and cleansing benefits beyond the jawline. The skin on the neck can be thinner and more delicate than facial skin, so it is advisable to apply the mask gently and avoid stretching the skin excessively during removal. Ensure you cover the areas where you feel the skin looks tired or feels rough, but always be mindful of the sensitivity of the neck area.

Regarding frequency, peel-off masks are generally intended for occasional use rather than daily application. Because the mechanism involves physically adhering to and removing surface layers, overuse can lead to irritation or excessive dryness, especially for those with sensitive or reactive skin. A sensible routine might involve using this mask once a week or every other week, depending on your skin's tolerance and current condition. If you notice any redness, tightness, or discomfort after use, reduce the frequency or discontinue use. It is particularly useful as a pre-event treatment to smooth texture before makeup application, but it should not replace your regular daily cleansing and moisturizing routine. Always allow your skin to recover between uses to maintain its natural barrier function.