You have: Dry hair
You need: Moisturizing shampoo and conditioner and conditioning cream.
You should try: Malin + Goetz Moisturizing Shampoo ($26, groominglounge.com) contains apricot extract and grape seed oil to seal in moisture while repairing dried-out strands. Bumble & Bumble Quenching Conditioner ($34, bumbleandbumble.com) helps replenish moisture in your hair. Once a week, a deep conditioning cream can help restore hair health. One to try: Rene Furterer Ultimate Renewal Mask ($52, renefurtererusa.com), which includes plant-based keratin to strengthen hair and camelina oil for intense moisturizing.
Expert tip: "If your strands are dry all the way to the ends, you need a trim, Serafino says. "You can't bring dead ends back to life. Cut them off and start over." Dry hair issues increase during summer months, she adds, because sun and salt water team up to strip hair of its natural oils.