To give Raschelle’s hair definition, Redway applied TGIN Butter Cream Daily Moisturizer ($11; target.com), finger-coiled her wet hair, and then sat her under a portable dryer (try Otovan Hooded Dryer, $12; amazon.com). Once Raschelle’s hair was dry, Redway used a few drops of MarulaOil Rare Oil Treatment ($41; paulmitchell.com) on her fingers to separate the curls. Redway scrunched Nexxus Volumizing Mousse ($14; target.com) into Grace’s damp hair, diffused it, and then wrapped frizz-prone pieces around her fingers. She gave Grace a side swoop for volume. Long layers give Emma’s thick, coarse hair some shape. Redway applied Jane Carter Solution Nourish and Shine Butter Cream ($12; target.com) before diffusing her hair. She wrapped a few pieces around an eighth-inch curling iron for a more uniform look. To bring Marie’s second-day curls to life, Redway misted on Nexxus Between Washes Revived Curls Crème Spray ($6; target.com) and scrunched mousse throughout. She diffused Marie’s hair upside down for volume. Ask your stylist to help you ID your curl type (ranging from 2A to 4C). That will help you pick the best products for your texture.