I know Amsoil has exemplary oils and have used them for years. Was interested if they are using less pao now-which again I think can be overblown in terms of real life protection. Looked up an Amsoil Distributor in Germany, which described Amsoil 5w30 signature series as synthetic technology.
AMSOIL SIGNATURE SERIES 5W-30 SYNTHETISCHES MOTORÖL.
Here is a copy to link.
https://www.ato24.de/de/amsoil-signature-series-5w-30-synthetisches-motoroel.html
AMSOIL SIGNATURE SERIES 5W-30 SYNTHETISCHES MOTORÖL.
Here is a copy to link.
https://www.ato24.de/de/amsoil-signature-series-5w-30-synthetisches-motoroel.html