OPTASE HYLO Relief Dry Eye Drops - Fast-Acting Preservative Free Drops with Patented HYLO Delivery System - Artificial Tears for Mild to Moderate Dry Eye Relief - .33 Oz, 300 Doses

I keep this bottle capped and upside down in a cup. It appears to be empty but it's not in this position. I threw away several bottles before discovering that the fluid is thick and takes a while to flow. I love the relief it gives and I use it several times during the day.

These drops are unlike any other. It actually feels like your eyes are moisturized...and that feeling lasts -- I don't have to put another drop in my eye a little later in the day. I highly recommend them to everyone. You will never use regular eye drops again!

Tried these out at the recommendation of my optometrist and they are quite refreshing. I use them with a scleral lens without issue as well and the innovative dispenser style does a better job of getting the drop right where you are aiming it.

My optometrist said this was the only one he recommended for significant dry eye caused by too-fast tear evaporation, this product has an "oil" component that does retain moisture and slow drying. Product does perform as expected--lasts longer than the average tears product, soothes that gritty feeling. Shipping was very slow. Pricey but not outrageous; if it works, it's worth it. The applicator is very awkward: seems like it would be simple but very difficult to aim into the eye. I've lost product onto my lids and cheeks. Maybe there's a better way to apply but I haven't figured it out yet.

These eyebrows are preferred by my wife, and shipping was fast & error-free. Will buy again.

My eyes love this stuff! I live in Denver so it's DRY at night. I have this on my nightstand and routinely wake up in the middle of the night to relieve the burn.

Excelente producto. Yo me opere la vista en el 2022 y siempre había tenido problemas ya que se me afectaron los lagrimales y mis ojos no lubricaban bien por lo q algunos días veía borroso. Probe muchas gotas pero ninguna me resultó hasta q probé esta y me a resuelto mi problema. Son excelentes.

Why did delivery take so long? Why isn’t there as much product in the container? I very much like the product, but I have been disappointed the last several times I have ordered it.