Good Health uses international testing methods to validate the quality and purity of our fish oil, ensuring that oxidation and heavy metal levels, comply with regulatory standards. We use TGA (Australian Therapeutic Goods Administration) and IANZ (International Accreditation NZ) accredited testing laboratories, for these tests. Good Health Omega 3 Fish Oil 1000 mg, is our foundational product and contains oil from sustainable fishing practices, of small species fish. A primary source of omega 3 fatty acids, EPA and DHA have shown to provide many positive health benefits for the whole system.