The present invention provides a hair coloring composition comprising (iv) at least one developer selected from amino aromatic systems capable of being oxidised and thereafter undergoing only a single electrophilic attack reaction, and (v) at least one developer selected from amino aromatic systems capable of being oxidised and thereafter undergoing at least two electrophilic attack reactions, and (vi) at least one coupler, which delivers improved root-to-tip evenness and improved hair color.

 
Web www.patentalert.com

< Shampoo containing an alkyl ether

< Method of producing a corrugated tampon applicator

> Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers

> Methods for identifying compounds for regulating muscle mass or function using dopamine receptors

~ 00273