I worked in two health food stores back in the day Marie.....the reason for two is simply cuz all the necessary ingredients wont fit into one capsule, unless they make a giant horse pill, for us to swallow, no thanks, lol.....
@PopsnTuff well, that makes sense, I guess. But you know you have way too much time on your hands when you take to reading pill bottle labels.
Because the person who wrote the lable directions need some of those eye-specific vitamins? Is this a riddle question?