Basically skin whitening or bleaching is what it sounds. It's the use
of chemical substances to lighten the appearance of your skin tone and
even out your complexion by lessening the concentration of melanin. Many
women use skin whiteners to remove age spots, acne scars, moles, and
even birthmarks. (Dark spot correctors and products are also whitening
creams that can contain dangerous ingredients.) However, long term use
of skin whiteners can lead to increased pigmentation of the joints of
fingers, toes, buttocks, and ears. The skin on your face can also become
thinned. Areas surrounding your eyes could darken causing a bleached
panda effect. Prolonged use can cause premature aging, increase your
chances of getting skin infections, acne, and poor wound healing. There
are two active ingredients commonly found in most skin whitening
products: mercurous chloride and hydroquinone.
Mercurous
chloride is mercury. If the product is used on large areas of skin,
this can lead to mercury poisoning. Mercury poisoning is known to cause
psychiatric, neurological, and kidney problems. Pregnant women can also
pass unhealthy amounts of mercury on to their unborn children. One
study, according to WebMD, showed that at least one out of every four
skin lighteners made in Asia that are sold in the US contain mercury. Be
sure to always check that your product contains no mercury before use.
Mercury also can be listed under ingredients on the product label as
calomel, mercuric, mercurous, or mercurio.
The use of hydroquinone
has been banned in all products throughout Europe, however, is still
sold in the United States. Products in the US can contain up to 2% of
hydroquinone if sold over the counter. With a prescription, one can
obtain a product containing 4% hydroquinone. If the percentage is not
listed, do not use (unless you consult with your doctor). When
considering a product containing this ingredient, be sure to consult
possible side effects with your physician before you begin use.
Many
women still remain unaware of the possible side effects and dangers of
using a whitening product. (I checked my own medicine cabinet and found
that I have two products containing hydroquinone. Percentages were not
listed.) Do your research as there are many helpful websites offering
free information, but always remember that doctor knows best!