Review (2/5): it's ok
Tried this product. Due to the other brand I usually get wasnt available at the time. This product is the same size as the other brand I get. But, doesn't give enough moisture so I have to use 2 drop full twice a day. Haven't had a month and already almost out. I can see where it works. But, the other product I get doesn't take much and works and lasts longer.