Collyre Allegro

I’ve been using these drops for a week now and the hydroxyethyl cellulose really does create a noticeable protective barrier—my eyes finally feel comfortable all day. The hydration kicks in instantly without that sticky residue I’ve had with other brands.

My eyes get painfully dry after eight hours staring at a screen, and one drop of these keeps them comfortable well into the evening. The hydroxyethyl cellulose really does feel like it's building a protective layer instead of just washing over. I keep a bottle in my desk drawer now.

The hydroxyethyl cellulose actually seems to make a difference compared to basic saline drops, my eyes stay comfortable for hours instead of drying out again in twenty minutes. I keep a bottle at my desk now and reach for it after long screen sessions.