I rotate between a few, see below ++
2b/2c, thick, dense, coarse, not colour-treated, some grey. my current list ++
I like the Tresemmé spray protectant, reg not keratin. Cheap and does not weigh hair down.
I use Tresemmé care and protect. It's very light weight.
I'm thinking a good spritz product (hairspray) if you need help with types I will try to help. +
TRESemmé and Maybelline, not sure about the wall +