How Laser Hair Removal Works On Different Skin Types

How Laser Hair Removal Works On Different Skin Types



How Laser Hair Removal Works on​ Different Skin Types and Hair Color
The effectiveness of​ laser hair removal is​ dependent upon several factors including skin type and hair color .​
Lesser factors include the​ condition of​ the​ skin,​ sun exposure,​ and the​ cycle of​ the​ hair.
There are four basic skin types - Caucasian European,​ African descent,​ Eastern Asian,​ and Middle Eastern / Mediterranean .​
Each of​ these four skin types have several things in​ common,​ such as​ the​ thickness of​ the​ dermis and epidermis,​ the​ number of​ hair follicles,​ and the​ skin's layered components .​
However,​ there are many characteristics of​ each skin type that are very different.
Caucasian Europeans have the​ most varied skin type of​ all the​ groups .​
This group has light skin with great variation in​ skin color amongst the​ people which is​ determined by heredity .​
the​ people from this group are the​ best candidates for​ laser hair removal .​
Generally,​ they will need fewer treatments and attain the​ best results .​
Overall,​ the​ effectiveness of​ laser hair removal on​ individuals from this group is​ dependent upon a​ combination of​ their hair and skin color.
Individuals of​ African descent,​ with dark brown skin or​ poor candidates for​ laser hair removal .​
This is​ because the​ laser light is​ absorbed into the​ skin pigment,​ causing possible burns,​ scars,​ and keloids .​
the​ dark skin causes the​ laser beam to​ b drawn away from its target area.
People in​ Eastern Asian descent,​ which includes China,​ Japan and Korea,​ generally have the​ least amount of​ facial and body hair .​
They are usually good candidates for​ laser hair removal because their hair is​ dark,​ and they have minimal skin pigmentation.
Middle Eastern and Mediterranean people tend to​ have the​ most facial and body hair .​
Their skin color can very from dark white to​ medium brown .​
Those people with lighter skin generally make better candidates for​ laser hair removal .​
Skin bleaching agents,​ such as​ 4% hydroquinone,​ are sometimes used by people in​ this group to​ lighten the​ skin as​ much as​ possible .​
This is​ done to​ make the​ laser treatment as​ effective as​ possible and reduce the​ risk of​ burning the​ skin .​
This ethnic group has an​ increased risk of​ hyperpigmentation.
Hair color combines with skin type to​ further determine the​ effects of​ laser hair removal .​
Black or​ dark brown hair is​ usually coarser and contains the​ most pigmentation .​
These factors make it​ the​ easiest to​ treat because the​ laser light is​ most easily absorbed by the​ dark pigmentation .​
Lighter brown hair usually requires more treatments than darker hair .​
the​ lighter the​ hair color,​ the​ more difficult laser hair removal becomes .​
Red and light blonde hair contain phemelianin pigment which makes light absorption very difficult .​
Grey or​ white hair does not contain any pigmentation at​ all,​ therefor,​ they cannot absorb light .​
The Fitzpatrick Skin Phototype Scale and the​ Lancer Ethnicity Scale are used by professional technicians to​ determine the​ effectiveness of​ laser hair removal based on​ skin type and hair color.
The best combination of​ skin type and hair color for​ laser hair removal is​ light skin with dark hair .​
These people will have the​ best results with the​ least treatments.




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