NUIQUE, EPA & DHA® is derived from algae, the source of these long chain fatty acids. Oily fish are rich sources of Omega 3 EPA & DHA, but this is due to their diet of algae. So bypassing fish and choosing a supplement derived from algae, you can be sure you're getting a safe, toxin free omega 3 that's great for all the family with all the benefits of fish oil Omega 3.