I'm a diffuse thinner, and I really should be applying minoxidil over my entire scalp- however, the irritation, the possible widespread shed, and the terrible way my hair looks when it's on has deterred me. I do, however, apply minoxidil 2x a day on the vertex/crown area, where i have a more perceptible bald spot- it doesn't irritate as much there, and a shed wouldn't make a difference. My question is: will applying minoxidil only at the vertex/crown area also help in the frontal regions all over the scalp, where i'm expereicing a lot of thinning? Would the minoxidil be absorbed by the scalp and prove beneficial for the other area too? Thank you for your help