Do the fish oil and krill oil containing products contain contaminants like heavy metals?

The fish and krill we use to create our fish oil- and krill oil-containing products are sourced from Alaskan and Antarctic waters respectively which are some of the cleanest oceans on earth. A gentle, low-heat purification process is used to remove any naturally occurring contaminants in the fish oil, and every batch of fish and krill oil is rigorously tested to ensure it meets the highest industry standards for purity and safety including freshness, heavy metals, PCBs, and dioxins.