The present invention relates to a solid isomalt composition, which comprises 6-O-alpha-D-glucopyranosyl-D-sorbitol (1,6-GPS) and 1-O-alpha-D-glucopyranosyl-D-mannitol (1,1-GPM) and the additional glycosylated isomalt components 1-O-(6-O-alpha-D-glucopyranosyl)-alpha-D-glucopyranosyl-D-mannitol (6-g-1,1-GPM), 6-O-(6-O-alpha-D-glucopyranosyl)-alpha-D-glucopyranosyl-D-sorbitol (6-g-1,6-GPS), 1,6-di-O-alpha-D-glucopyranosyl-D-sorbitol (1-g-1,6-GPS) and 1,6-di-O-alpha-D-glucopyranosyl-D-mannitol (6-g-1,1-GPM).