I like Herbal Essance in the orange bottles. I think it is to straighten hair? I actually need more volume, but my hair is dry and that one moisturizes well. It is very inexpensive, often on sale. I also use Pantene off and on. It leave residue on the hair, but makes it soft and moisturized. I use it two or three times a week when I have it in the house. In the salon Biolage is fantastic for my hair, but I am allergic it to it, like I am many lotions and potions that have natural plant ingredients.
Suave is terrible in my opinion. If I buy a shampoo and conditioner I don’t love, I use it up by using it only twice a week. From the drug store that isn’t a huge expense or waste to buy a shampoo or conditioner once or twice that you don’t like, even if you give it away to someone. From the salon, sometimes they have samples they can give you to try. Of course when they wash your hair you can ask to see if they can use a shampoo you are interested in. Sometimes you can bring a little bottle and they will dram a little out for you if it is open by the sinks already to use on clients.