Science-Based NutritionDietary SupplementNon-GMO / Gluten FreeHelps Promote Brain and Cardiovascular Health.DHA (DocosaHexaenoic Acid, omega-3) is a building block for the cell membranes that manage many vital processes, such as mental performance, heart and blood vessel health, vision, immunity, wound healing, and all major organ functions. Doctor's Best Calamari DHA 500 is produced from sustainably harvested squid, and molecularly distilled to ensure purity.Helps enhance cell, tissue and organ functionsHelps support memory and learning against age-related declineHelps promotes cardiovascular and overall health at all life stages