Pantene, Tressemme, Loreal (because I'm worth it!), Argan oil based ones, Aussie, John Frieda. Oh so many . If I see a good one on offer, I'll buy it. I like to buy GOOD hair products and never buy supermarket own brands.
Being quite lazy, I use H&S 2 in 1. When I can be bothered and if I'm going out I use Tresemme keratin shampoo, conditioner and leave in straightening cream which is allegedly supposed to keep your hair straight for up to 7 days!!