Hair highlighting
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Hair highlighting

Area Hair
Age range > 20s
Method Hair
Downtime None
Approval N/A
Price range 40
100% Worth it! rating (1 reviews)

Hair highlighting Treatment PROVIDERS NEAR YOU


Hair highlighting Treatment

OVERVIEW
There are two kinds of naturally occurring hair pigments: eumelanin and pheomelanin. Eumelanin generates a dark brown colour. Pheomelanin generates a red colour. Low concentrations of both eumelanin and pheomelanin result in blonde hair.

To mimic this blonde hair, the darker pigment containing more eumelanin must be removed leaving more of the lighter redder pigment, pheomelanin. Hydrogen peroxide reacts with melanin in eumelanin, but not with pheomelanin, as it is more stable and has a weaker reaction. The pheomelanin having a red hue often leaves bleached hair with an orange rather than blonde colour. In addition to the hydrogen peroxide, there are often persulfate salts that help speed up the process while stabilizers help prevent the breakdown of the hydrogen peroxide. The process can be damaging as hydrogen peroxide weakens the cell membrane and damages fats on the surface of the hair shaft. A pigment can then be applied to the lighter hair to change the colour/shade of the lightened hair.

BENEFITS
Highlighting hair often colours only half the hair, cleverly requiring half the damaging hydrogen peroxide. A scalp hat where hair is pulled through and lightened allows bleaching nearer the root but is a painful process. The more modern alternative is the use of foils that section the hair and allow only partial colouring to take place.

POTENTIAL DOWNSIDES
Hair lightening is drying and damaging to the hair shaft and must be reapplied every 6 weeks to prevent dark roots from peeping through. The scalp may react to the harsh chemicals ad become red, flaky and itchy.

1 Reviews

  • icon_butterfly

    medal_transparent hannahkath

    Worth it!      25 July, 2017 - 09:17

    I have been highlighting my hair for about 5 years now. I have achieved a very natural looking blonde as a result and have never looked back. I go as often as I can and really like the finish of highlights. I would highly recommend getting highlights done as it has transformed my look but in a way that looks natural and effortless!