Three material components contribute to the Triple Action Moisture: HPMC (Hydroxypropyl methylcellulose) lubricates the lens, PEG (Polyethylene glycol) moisturizes the lens, and PVA (Polyvinyl alcohol) refreshes the lens throughout the day. Dailies Aquacomfort Plus contact lenses introduce an innovation Triple Action Moisture containing a unique blink activated lubricant that ensures outstanding comfort throughout the day. From the moment you place them on the eye to the moment you remove them, you'll feel the difference. It’s ideal for people who are new to Focus DAILIES lenses are also available for those who have astigmatism or need bifocal lenses. Also, Focus DAILIES now include a light blue tint for ease of handling and insertion (yet so faint that it won’t change the color of your eyes).