M.J.
Definately flat iron is worst on your hair? Yes there are products that you can buy for blow drying. The best I have found is "Sleek" by Matrix. It helps if you purchase the whole system (shampoo, conditioner, and extreme creme) also if you choose blowdrying get a big round metal based brush. If you prefer the flat iron get a thermal protectant for your hair that you spray on dry hair on each section to protect from the heat.