16 Pack Steam Eye Masks Disposable for Dry Eyes, Unscented

Really have steam?

Yes, it is invisible steam

The principle of the steam eye mask.

Inside the eye mask, there is a heating element (mainly composed of iron powder, activated carbon, salt, water, etc.). When you open the package, the iron powder comes into contact with oxygen in the air and begins to undergo an oxidation reaction

Where does the "steam" come from?

The heating element contains a little water. The heat generated by the oxidation of iron powder will heat this water into an invisible water vapor at around 40°C. This water vapor will gently moisturize and warm your eyes

Is it reusable?

The heat mask are designed for single-use only. They are convenient and disposable, making them great for travel so you can relax anywhere.

Are they safe for sensitive eyes?

Yes.

The unscented steam eye mask does not contain any fragrance. It is gentle on sensitive skin.