LubroMoly is it. German. Expensive. Unreadable bottle. Magnifying glass ain't good enough, you need a microscope. 0W40, 5W40, 10W30. No 5W grades, nothing in a 5W20 at all. They also sell an additive, 18.00 for a pint. Dunno what's in it, couldn't read the label, didn't have my microscope, didn't care enough to look it up on their website. 8.75/Qt. at AA.