LIFENOW Vegetarian DHA, Omega 3 Algal Oil Supplement, 400mg per serving - 60 Vegetarian CapsulesWhat is Algal Oil? Algal Oil is usually derived from algae. It is the richest source of DHA which has 97% omega 3 in a form which is required by the brain. Algae is mainly grown in farms and kept clean, free of any pollution or unhygienic water. Thus, the algae used to extract oil from is clean and of high quality. Fishes are known to be the richest sources of DHA. But the fact is, fishes acquire their DHA from the algae which they consume via the