High Quality Source: 100% Pure and Natural Icelandic Cod Our fish supply comes from the deep sea. Our fish oil is not supplied by farmed fish, ensuring the purity and potency of all fish oil products to reduce the fishy aftertaste. Fish oil is sourced from a variety of fish to maximize the concentration of omega-3 fatty acids. Fish oil is also more stable than fish oil and is less susceptible to the natural oxidation process. Function: Promotes mental alertness, smooth blood vessels, clear vision and bone health in adults and children. Supports heart, brain, eye and blood vessel health No artificial colors, no artificial flavors, no yeast, starch or gluten.