This article was medically reviewed by Jenny Tran and wikiHow staff writer Dan Hickey. Jenny Tran is a hairstylist and founder of JT Hair Lab by Jenny Tran, located in the Dallas, Texas metro area. With over seven years of professional hairstyling experience, Jenny specializes in hair coloring, hair cutting, and hair extensions. JT Hair Lab is an authorized carrier of R+Co and Milbon and is committed to using products made with quality ingredients.
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