Method
The popular method of bihaku is to use cosmetics that stop the production of melanin.
For skin whitening cosmetics for use by the public, the Ministry of Health, Labour and Welfare has recognized a combination of active ingredients. These are mainly arbutin and kojic acid. Other ingredients include Vitamin C derivatives, tranexamic acid and ten-odd other types. Many of these active ingredients work through inhibiting catechol oxidase. Some types of BB cream products are also said to have skin whitening effects which contributes to the popularity of the cream in Asian markets.
As for other methods of skin whitening, other decolorizing chemicals can be used. Aesthetic skin decolorizing surgeries can also be performed, but excessive cleansings can cause a number of problems, such as facial inflammation, but in the 2000s this is in decline. Historically, the droppings of the Japanese bush-warbler (uguisu (鴬?)) have been used as an ingredient in face-washes for whitening skin.
Read more about this topic: Whiteness In Japanese Culture
Famous quotes containing the word method:
“I know no method to secure the repeal of bad or obnoxious laws so effective as their stringent execution.”
—Ulysses S. Grant (1822–1885)
“A method of child-rearing is not—or should not be—a whim, a fashion or a shibboleth. It should derive from an understanding of the developing child, of his physical and mental equipment at any given stage, and, therefore, his readiness at any given stage to adapt, to learn, to regulate his behavior according to parental expectations.”
—Selma H. Fraiberg (20th century)
“Methinks the human method of expression by sound of tongue is very elementary, & ought to be substituted for some ingenious invention which should be able to give vent to at least six coherent sentences at once.”
—Virginia Woolf (1882–1941)