Krill oil comes from krill, which are small shrimp-like crustaceans that live in the ocean and feed on phytoplankton.
Fatty Acid Supplements
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Fish oil is derived from the tissues of certain species of fish, including salmon, cod, and other fatty fish. Fish oil is extracted from the fatty tissues of these species, in order to provide a concentrated dose of omega-3 fatty acids, the main active ingredient in fish oil.
Essential fatty acid products are supplemental sources of essential fatty acids. They extract the healthy fats from natural sources to allow you to incorporate them easily into your daily diet.
Essential fatty acids are named as such because they are fatty acids that we as humans must consume from food sources in order to sustain life.