Abstract: A tablet for oral administration comprises a lipid phase, comprised to 80% by weight or more by a mixture of (a) triglyceride, (b) mono- or/and diglyceride, and (c) cell membrane lipid; (d) one or more pharmacologically active agents dissolved or dispersed in the lipid phase; (e) water and/or ethanol; and (f) an absorption controlling amount of particulate pharmaceutical excipient. Also disclosed are granules, a suppository for rectal administration, and a capsule filled with the granules. Methods for preparing the tablet, the suppository and the granules are also disclosed as well as uses of the granules and a method for coating them.