The liquid I have been buying for maybe 15 years now. The only one that moisturizes for a long time and makes the lenses comfortable for all-day use, especially at night.

In the beginning, I was tempted by the good price, but during the second week, it started to feel uncomfortable, like dryness in the eyes, so I stopped using it and went back to the original product I used before.

It was a gift along with my lenses. I have been wearing lenses for over a decade, but it is the first time I see them not fully cleaning off the makeup that sometimes sticks to the edges. Also, many times I feel like the lenses did not get hydrated as if I only put them in the solution for about 10 minutes and not overnight.

I have been using it for many years and I consider it a very good product. It moisturizes the lenses more than other products, resulting in the (monthly) lenses I use being better tolerated by my eyes.