Final answer:
Gel masks are suitable for sensitive skin because they contain hydrators and soothing ingredients, do not dry hard, and avoid causing irritation. They often include humectants, occlusives, antioxidants, and ceramides to provide moisture and protect the skin.
Step-by-step explanation:
Masks containing hydrators and soothing ingredients that do not dry hard and can be used on sensitive skin are typically gel masks. These masks often include moisturizing components such as humectants, which are designed to retain moisture, and occlusives, which prevent water loss by forming a protective barrier on the skin's surface. They may also contain other skin-benefiting substances like antioxidants and ceramides. Gel masks are preferable for sensitive skin because they are gentle and can provide hydration and soothing effects without causing irritation that might be experienced with drying masks such as clay or peel-off masks.
Moreover, it's important for those with sensitive skin to use alcohol-free products and avoid harsh skin treatments like abrasive cleansers and exfoliants. Instead, using fingertips to apply a gentle, non-abrasive cleanser and rinsing with lukewarm water is recommended.