It sure is! Wild Fish Oil is tested multiple times throughout the production process. Also, it has to pass all COA analysis before each batch is shipped to market.

Our supplier also owns the actual fishing boats that supply the fish, and thus controls the entire supply chain. Finally, we use menhaden and not the more common anchovy, sardines and mackerel that are over-fished and often have issues with rancidity and higher levels of mercury.

By using molecular distillation, heavy metals that might be prevalent in the fish are removed and what's left is a pure, clean oil. Also, with menhaden fish, which this product is 100% derived from, these small fatty fish replenish so quickly (which is why they are sustainable), that the fish are rarely in the water that long and thus have a shorter total lifespan which reduces heavy metal toxicity tremendously. Typically, the bigger the fish the more exposure to heavy metals. Hope that helps.