Eskimo-3^® contains fish oil, which is a food source that may be utilized when following a kosher diet. It does not contain ingredients from crustaceans, which are NOT permitted in kosher diets.

This product is also in a bovine source gelatin capsule. Because the cattle were slaughtered according to Jewish law (shechitah), the gelatin is kosher. Therefore, the Eskimo-3^® is considered kosher.

Enzymatic Therapy is committed to the sustainability of the planet's resources. Eskimo-3^® is obtained only from non-endangered species of cold-water fish (herring fishes, including anchovies and sardines) harvested from areas not subjected to over-fishing. 

Not only are fishing times limited to certain days and certain seasons dictated by federal authorities, but the fish population is closely monitored on a continuous basis. During open fishing seasons, official quotas are established and each fishing vessel is audited. Each vessel must be registered and equipped with a GPS (global positioning system) transmitter to ensure accurate tracking. These measures help ensure that the fish populations stay at sustainable levels.