You've seen the commercials and wondered, "How DO they get their hair so soft, shiny and manageable?" Many experts agree that getting "Pantene hair" boils down to one thing: conditioner. Moisturizing your hair is an important step in keeping it manageable, shiny and frizz-free. The good news is that it doesn't take pricey salon-caliber bottles of conditioner to get great results, whatever type of hair you...