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

(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) ...

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 ...

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 ...

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 ...

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 ...

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 ...

Here’s what experts really think about boxed hair dye. Getting your hair dyed professionally can cost you a pretty penny—often upwards of several hundred dollars—which makes it really ...

Lime Crime’s hair dyes are just as you’d expect from the brand reknowned for its zingy colour pop make-up. With a whopping 29 rainbow shades, there are two varying formulas. The tints offer a ...

Source: Amazon Buy Now If you want to prolong your temporary look, semi-permanent hair colour is a great, longer-lasting ...

But thanks to a handful of new innovations in home hair-dye, you can switch up your shade while we wait for lockdown restrictions to end. Plus, with all the new hair colour trends for 2021 ...

Can Red Light Therapy Devices Reduce Hair Loss?