Bleached hair

My hair is extremely knotty as it is, and since I got a green balyage done (2 days ago) when I brush it, a shit ton of green hair comes out😨 it's making me really worried.

Does anyone know any good products to keep my bleached and dyed hair healthy and less breakable? She used olaplex and everything...

Im currently using mane N tail shampoo and conditioner specifically for coloured hair, but seriously the amount of hair I pulled out of my hairbrush was unreal:/

Thanks! x