They seem to work like my other vitamins and for cheaper.
So far I have really enjoyed these vitamins. They have been helping my joints feel much better. When I got them, they were also on sale which made them cheaper then my normal Sam's Club vitamins. So good value and good product. I'm not much of a vitamin snob though, so I tend to follow the cheap price with vitamins as long as  I feel they work.
Rating: 5 stars