Temperature therapy is the most effective way to improve the appearance of the delicate skin around the eyes. Eye Gel Mask from Men Science immediately revitalises & improves dark circles. Fifteen minutes of use immediately revitalises your skin while improving dark circles, puffiness & sagging skin. Men Science Eye Gel Mask improves the absorption of eye care products like Eye Rescue Formula, to help lock-in moisture & nutrients. Directions of use: Warm Eye Gel Mask by placing it in hot water. Remove, wrap in facial towel & lay across eye area to reduce sagging skin & promote a more alert appearance. Freeze Eye Gel Mask, then wrap in facial towel & lay across eye area to decrease puffiness & relax tension.