I take this primarily for increasing my fiber intake and it does its job. I take it at night with my protein drink and it keeps me and regular.

I have been taking this brand for a few years now. However, I really can't say much about it's effectiveness as few years is not long enough to judge something like fish oil. Having said that, it's a good brand that was recommended to me and I believe they have good quality controls. Interestingly, even though a lot of literature says that fish oil is good as an anti-inflammatory, I haven't seen much proof of that directly. When I'm sore because of excessive exercising or working out, I increase my intake but it has seldom reduced the soreness. I plan to keep taking it because if nothing else, I do get the EPA/DHA that I don't get from my usual diet.