Aqua Naina Saline Solution – Preservative-Free Sterile Rinse for Soft, Hard & Gas Permeable Contact Lenses – Unisol 4 Alternative – Travel-Friendly – 4X 4 fl oz Bottles

Long time user of Purilens. After I saw Aqua Naina come on to the market, I had to try it, and, I am shockingly surprised how much better the experience and product is over Purilens. 1st of all, the formula is much better. As where Purilens was harsher on my eyes, occasionally causing a slight irritation, burning, again, very slightly, Aqua Naina on the other hand does not have that effect on my eyes at all. Much more pleasant experience. Second, the bottle and drop applicator portion of the bottle is much better. The hole is smaller, so you waste less product. The bottle is also made of slightly thicker material, and it feels a lot more premium in the hands. It's also slightly smaller ( see my pictures ) Will never use Purilens again. Aqua Naina is 10x better in about every category.

Have bought a competing product for years, for some reason there’s a long delay shipping. Called several stores , don’t have it! So I googled for a similar product and found altos. Not only did it ship very fast but the true test was when hubby tried it as soon as I opened the box it was as good as the usual purchase. Very pleased!

I am allergic to preservatives in contact lens’s solution. This solution works well and is a convenient size for traveling.

I like the saline, no problems with my eyes. The bottle is a hard plastic that is not easy to squeeze, but if it keeps the price down it’s fine.

This is a perfectly sized product. I take it with me everywhere because I have had the wind blow sand in my eyes while I was outside. I would much rather have this in my backpack to rinse my eyes, than receive a scratched cornea.The bigger bottles are such a hassle to carry around. This is the perfect size and there's enough solution in there to clear out sand or debris.Every parent should carry one in their purse or backpack. Multiple times, I have helped my child or her friends who have ended up with sand accidentally thrown in their eyes at the playground. This is great solution and it does not sting.

My daughter has very sensitive eyes. This is the only product that doesn't cause irritation.

Todo muy bien

Price was great for size and quantity of product. Love the fact it can be packed easily for travel