This is also the thing that always confuses me: krill oil vs fish oil Which one is better than the other? I've actually asked my doctor about this. And he told me that although both provides omega 3, krill oil is still better. He also told me that krill oil is super rich in essential DHA and EPA Omega 3 loaded with far more antioxidant power. And this is what I always believe in that's why I'm taking this supplement for more than 7 months already.