I had lost a good amount of hair 6 months ago due to improper maintenance/stress. After using some better quality shampoo/conditioner products and Rogaine, most of it grew back. My hair is not as straight as it use to be. It is very wavy and dry. It looks great when I comb it out of the shower; as the day goes by, the hair loses its shape and does not have very much luster. Any recommendations for products? The area I will be living in is about 90 degrees all year around, so I need something that can stand up to that. I was looking at American Crew pomade; any other recs? I don't want to drop $20.00 on a product that doesn't work.