L’Oreal has filed a patent for a developer composition used in hair coloring. The composition includes direct dyes with halogenated aromatic groups, oxidizing agents, and water, with a pH range of 1 ...

A hair perm kit makes it easy to transform straight hair into soft, natural waves or even tight curls. A perm is a hair styling treatment that adds body and texture to even the straightest hair and it ...

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The hair kits launched at Advocate Children's Hospital in Illinois in January. A couple of years ago, Dr. Nekaiya "Kay" Jacobs, a pediatric intensive care physician at Advocate Children's Hospital in ...