KOSÉ Corporation


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Thanks to the successful development of White Birch Water - which is also known as - living water - as well as the DELAYSOME technonolgy, considered the crystallization of COSME DECORTE's capsule technology, our efforts have given birth to the ultimate anti-ageing skincare line.

The name of the line AQ is an abbreviation for Absolute Quality, and that is precisely the meaning that the name embodies.

Thanks to the raw materials used, formulations and advanced manufacturing methods based on state-of-the-art dermatological technology, AQ affords you everything from visible results to a pleasurable after-feel and a soothing floral fragrance.

With nature's vitality found in botanical ingredients and the elegant floral fragrance, AQ nurtures your skin's natural power to nurture beauty. Delivering absolutely uncompromising quality to those women who seek eternal beauty.

We have made the best use of our technology and sensibility in developing and manufacturing the new AQ line, to create a complexion for every woman that is as matchless and beautiful as a piece of excellent art.

Enjoy the best skin in your life.
The White-Science

Puts you back on the Whitening Super Highway.

Where you will find no trace of your skin's daily melanin activities on your complexion.

COSME DECORTE discovered the fundamental cause of how spots are formed, which goes beyond how skin reacts to UV-rays. Thus, paving the way to a new realm of whitening care.

You are welcomed to open the door to the new technology.



New whitening line to fight not only melanin but also aging.

COSME DECORTE has developed a new whitening theory, We have examined the close relation between melanin problems and aging and have successfully developed the whitening line to give mature women their best beauty regardless of their age.

We want to make women’s skin agelessly bright by introducing WHITE-SCIENCE PREMIUM.

Be assured of and enjoy its powerful effects to your "skin's" content.

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