There is a fig/?? cube to eat - Mum swore by half a cube at night to 'keep her right', product begins with an 'O' - menobrain here can't remember. [I did a search: Otis : also Senna products made not a bit of difference to my bowel ...... and as for Fibogel

. That went out of the packets straight into the compost ;-) ]
Although
AllBran was suggested in the 1960s/70s/80s it can cause more problems that it helps, also one should not require laxatives for too many months without being checked by a surgeon. The digestive tract becomes lazy ....... I've had slow transit for years.
I've also altered my diet in the last 5 years, mayB keeping a diary of what you eat/drink for 3-5 days - don't cheat ;-). 4 me it was shop bought cakes, scones, cream ........ I gradually cut out a lot of UP stuff and although it took a while for my gut to adapt, I have felt a lot better. My bowel behaves better too.