I like to think of myself as protein aware. I am the same. No protein in any of my daily products. Npf by itself followed by a dt on the weekends. I recently added brhg, so far no problems. But it does make my hair almost too soft by the end of the day( the brhg)
2a canopy with 2b underneath.
Fine hair, low elasticity,
Hair dislikes oil
Live in dry climate