Article: Michigan Inventors Develop Hair Color Protection Method

ALEXANDRIA, Va., July 13 -- Mary Chun, legal representative and Ho Ming Chun, both of Belmont, Mich., have developed an improved composition and method for protecting both natural and artificial hair color from the harmful effects of ultraviolet radiation.

According to the U.S. Patent & Trademark Office: "The composition includes melanin, an ultraviolet absorber, and a cationic surfactant. The composition may also include other ingredients such as additional cationic surfactants, hair conditioning agents, dispersing agents, rheology modifiers, emulsifiers, antioxidants, film formers, and water. A method of protecting hair color from ultraviolet radiation includes applying the ...

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