When hair is bleached, using chemicals like hydrogen peroxide, it breaks down the melanin. This causes the hair colour to ...

The influence of technology on the beauty space can't be denied, and a new type of hair extension is even more proof. UV hair extensions, also known as hair fusions or blight extensions ...

Following is a transcript of the video. Nico: Today I'm gonna be testing out four temporary hair dyes. I'm somebody who does not want to permanently dye my hair, but these temporary dyes could be ...

(2003) Mechanism and kinetic model for the decolorization of the azo dye Reactive Black 5 by hydrogen peroxide and UV radiation. Chemosphere 52, 1069–1077. El Qada E N, S.J. Allen, G.M. Walker (2008) ...

Women who regularly use permanent hair dye may be putting themselves at increased risk of bladder cancer, new research findings suggest. The study is the first to show that how often you use hair ...

While rocking a new look might seem worth the discomfort, there are alternatives that will look just as good and feel a lot better: natural hair dyes. Like conventional formulas, natural hair dye ...

Regardless, you're here because you decided it's time to make a change. Men dye their hair for all sorts of different reasons, and each and every one of them is A-okay in my book. Worried you'll ...

All dyes only color to the root of the hair ; they must, therefore, be applied as often as the natural hair grows out and shows itself. The cheapest hair dyes are powders principally composed of ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

Not surprisingly, any patches on the scalp or in the surrounding skin can be further inflamed by the harsh chemicals in many hair dyes or coloring products. “The barrier function of the skin is ...

“The ageing process that affects your face is also relevant to the scalp, as it can become exposed to reactive oxygen species from UV exposure.” “Hair doesn’t actually burn in the sun but ...