Your probably constipated due to the high detox demands on your body if you have Leaky Gut, using up all available choline resulting in constipation due to a deficit of acetylcholine. Acetylcholine is known to stimulate digestive peristalsis the way it should work rather than being stimulated by herbs. This also helps prevent too much water being absorbed out of food which tends to result in constipation.
Taking simple lecithin would counteract all of that and provide a much more effective solution than taking those herbs. Until you can fix the Leaky Gut.
Dosage is key and gradually increased or it can loosen the bowel too much.
Lecithin is also very helpful to the Liver which will be under a considerable load if you have Leaky Gut.