I recommend Curtis.

I have been using lenses for many years, and as a result, I have also been using eye drops for a long time, always purchasing the ones recommended by the pharmacist. Recently, I bought this brand, and I am using it well. Although it is a bit more expensive than the bottle-type eye drops, I buy it in single-use packages and am satisfied. The most common issue is dryness and stiffness in my eyes, but I also find it useful when foreign substances get into my eyes.