For the others who mentioned oils and such, I've tried all of those options and nothing has helped. The weird thing is that it rarely itches, it's just scaley flakes on my scalp.

3a/3b curls.
Medium texture, medium porosity, and extremely protein sensitive.
Moderate CG? No harsh sulfates, limited 'cones.
Poo: L'oreal Ever Sleek
Condish: GVP Conditioning Balm
Deep Condish: L'oreal Ever Pure
Styling products: Bumble & Bumble smoothing creme, Not Your Mother's Curl Creme, and Giovanni gel.