Is the mask suitable for sensitive or reactive skin, and what precautions should I take?

Although the sheet mask is designed to be compatible with all skin types, including skin that feels temporarily tight or looks dull, extra caution is recommended when your skin is known to be highly reactive. Before applying the mask to your entire face, test a small section of the sheet on a discreet area such as the jawline and wait a few minutes to see if any irritation develops. Do not use the mask on areas that are already inflamed, broken, or sunburned, and stop the application immediately if you experience persistent redness, itching, burning, or swelling. The product should not be applied over active dermatological treatments or on skin that is currently undergoing medical therapy for a condition. If you are pregnant, breastfeeding, have a chronic skin disorder, or are using medication that influences skin sensitivity, it is advisable to speak with a dermatologist or other qualified specialist prior to use. Keep the mask sealed until needed, store it in a cool dry place, and keep it away from direct heat or sunlight.