The article is a continuation of the comparative analysis of intuitionism in contemporary Polish ethics published in volume LXXV no. 3 (2019). It centres around the theoretical and cognitive foundations of ethics of Henryk Elzenberg, Roman Ingarden, Karol Wojtyła, Tadeusz Styczeń and Marian Przełęcki. These thinkers share an empirical starting point in the interpretation of moral cognition as the material for building philosophical ethics. They assume that moral experience is the cognitive basis of ethics, which requires its clarification, ordering and explanation in order to continue to justify it as far as possible. Individual differences between the thinkers lie in the attempts to legitimise the principles of ethics or the ethical ideal....