Heard about the importance of getting omega 3 fatty acids? Quality and source matters when it comes to making a choice about which omega 3 supplement to take. Vimergy Vegan EPA DHA is an algae-based supplement (fish-free) that supports brain health, eye health and cardiovascular health. It’s also free of carrageenan, citric acid, natural flavors and artificial flavors, which are commonly present in other brands.