by instructor Pey Shiuan Wu

Last summer, it was approaching 40 degrees high temperature. Under the strong ultraviolet radiation, Summer is not only the season for sun protection, for women in Taiwan, it is also the peak season for whitening. According to the survey, nearly 70% of women in Taiwan think that their skin is dull, sallow and yellowish. Up to 80% believe that the perfect skin color is bright and rosy. More than 90% of women think that having white, translucent and radiant skin brings advantages in terms of romantic affairs, popularity of opposite sex and social life.

Asian women are very concerned about whether their skin is fair, or worried about dullness and spots. The key that determines our skin tone depends mainly on the activity of melanocytes and the precipitation of melanin. According to the 13 whitening ingredients defined in the regulations of the Department of Health, there are 5 kinds of vitamin C derivatives, and the main mechanism among them is to reduce melanin production. The most common ingredients like arbutin and 5,5'-Dipropyl-Biphenyl-2,2'-Diol are able to inhibit tyrosinase activity, where tannic acid and Ellagic acid have the ability to chelate copper ion. Chamomile and tranexamic acid have anti-inflammatory effect, and, of course, vitamin C glycoside (AA2G) can inhibit the activity of tyrosinase and dilute melanin. Its maximum concentration limit is 2% due to the stability and effectivity of reducing melanin, which is the most powerful ingredient for skin lightening.

In addition to the above-mentioned brightening ingredients approved by the Department of Health, other antioxidant ingredients also deliver whitening action, which can effectively fight and reduce free radicals generated by UV, smog and external pressure, keeping oxygen in skin and inhibiting tyrosinase activity, thereby reducing melanin, and enhancing whitening effect. Glutathione is an antioxidant enzyme in the human body, but its quantity is often diminished by internal and external stress, aging, lifestyle, diet and other factors. It is used in the treatment of liver and eye diseases at the early stage and now is also a common ingredient in whitening injection. DR.WU's newly launched Glutalight™Whitening System applies exclusive production process of patented glutathione and vitamin C glycoside (AA2G) to completely inhibit free radicals and block melanin production. The Glutathione applied allows the whitening ingredients to quickly penetrate into the bottom layer of the skin, and with milk thistle plant extract, it can effectively resist skin damage and dullness caused by UV, environmental pollution and stress. Also, vitamin B3, B5, B6 and small molecule hyaluronic acid keep skin plump with water, achieving whitening and moisturizing result, therefore, comprehensively improve sallow, uneven skin tone, dullness and other issues.

Whitening results supported by human body test and it’s not just white!

According to the test results from “Cosmetics Industry Research and Development Center Report by Providence University," for 40 individuals who used Glutalight™ Whitening System on a daily basis for 4 weeks, the overall satisfaction level is as follows:

Around 97.5% of brightening skin tone
100% of even skin tone
95% of improved dullness
95% of more radiant skin
97% of more refined skin
Comparing with many whitening products tests in the past, this DR.WU whitening product is very competitive and the test results show obvious benefit. From 7 days to 28 days, the skin tone is brighter, also improves dullness and spots drastically. An all-round product of pure white skin.

Superficial spots are significantly improved 82.5%

After application, satisfaction level of significantly reduced area of spots92.5%

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