History and Usage: PureOmega is the ideal balance of omega-3s and omega-6s. We use only the finest certified organic Peruvian Sacha Inchi oil, the richest vegetable source of essential fatty acids, in our PureOmega making it vegan friendly. Because the PureOmega is organic, Amazon-sourced Sacha Inchi, there is no risk from heavy metal contaminants.