Prebiotic soluble fibre acts as a food source for the beneficial probiotics living in your gut. When consumed, this fibre ferments in the gut, creating a favourable environment for the growth and activity of probiotics like lactobacillus gasseri. This process also produces beneficial postbiotics like SCFAs. In PhytoPower W, the prebiotic soluble fibre blend includes guar gum, baobab fruit, and inulin from chicory root, each selected for its unique properties.