Sudzz StraitTM Straightening Potion creates smooth, sleek, straight, shiny hair. Level StraitTM Straightening Potion is a humidity resistant, alcohol-free formula that successfully straightens both wavy and extremely curly hair. FXulites complex restores the hair and defends against daily environmental stresses while taming frizz. Apply to towel dried hair and comb through to distribute evenly using a large, round brush, blow dry from roots to ends. For added frizz protection add more to resistant or stubborn areas.