It’s mixed with liquid, so if there’s anything, it’s batel.
It’s barely rauy le’achilah on its own.
Additionally, the Minhag of Kitniyot does not really apply to extractives of the rice beans etc, but rather straight rice or at least rice flour. Not Protein.
This is a combination of rice, pea, and soy. Rice is Kitniyot. Pea and soy are not really on the original Kitniyot list.
So as you see, this is not kitniyot.
Chometz or just Kitniyot? 
Michael Cabasso 
Eli A 
Eileen Missry
Even with the soy protein? That’s not kitniyot?
It’s mixed with liquid, so if there’s anything, it’s batel.
It’s barely rauy le’achilah on its own.
Additionally, the Minhag of Kitniyot does not really apply to extractives of the rice beans etc, but rather straight rice or at least rice flour. Not Protein.
This is a combination of rice, pea, and soy. Rice is Kitniyot. Pea and soy are not really on the original Kitniyot list.
So as you see, this is not kitniyot.
Kosher for Pesach for all