(nÃ´rm) n. 1. a. A pattern that is regarded as typical of something: a neighborhood where families with two wage-earners are the norm. b. A standard or expectation that is established for a given enterprise or effort: journalistic norms. c. A pattern of behavior considered acceptable or proper by a social group: violated the norms of his community.
Lye relaxers are known to work quickly on the hair, but as a result they might also rinse out of your hair easily. Their main ingredient is sodium hydroxide, and they are also known as âalkaliâ relaxers. No-lye, on the other hand, is mostly made of calcium hydroxide, which can dry out the hair.
Best Buy has hair dryers, hair straighteners, curling irons, curlers and hair trimmers to help you tame your waves, modify length, or add dimension to create the perfect look. Technology found in hair dryers can help your hair dry more quickly and protect it from heat damage. Ionic hair dryers actually break water molecules apart by creating negative ions, so your hair dries faster, while ceramic dryers use infrared heat that is gentle on hair and helps to preserve natural moisture and shine.