No, that uses psyllium, which is insoluble fiber.
Bread will say “resistant starch” or “modified starch” of some sort.
More here:
https://en.m.wikipedia.org/wiki/Resistant_starch
Do you recommmend a specific brand?
Metamucil says their product has both types of fiber.
“ Psyllium husk is unique because it is rich in viscous soluble fiber (70-80%) and insoluble fiber. In fact, psyllium husk is one of the highest naturally occurring sources of viscous soluble fiber.”
https://www.metamucil.com/en-us/faqs/hcp-faqs#