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.
Moisture Liposome

The world's first beauty essence that harnesses multi-layer liposome technology so your skin can drink in moisture for hours on end.


WHAT is a Liposome?
Liposome study has long featured prominently in life sciences research related to medical products, because of the liposome's ability to provide continuous and long-lasting effects.

A Liposome is a multi-layer micro-capsule (much like an onion) composed of phospholipids (the chief element of the cell membrane). Imagine your skin cell as the size of a basketball, then an emulsion droplet is akin to the size of a pingpong ball while a liposome, by comparison, appears as minute as a sugar crystal.

Because of its similar composition to the skin cell membrane and its extremely minute size (0.1micron or 1/10,000mm in diameter), the liposome exhibits excellent affinity with the skin and can pass through the epidermis easily.

The liposome has played a breakthrough role in extending the life span of moisturizing effects by leaps and bounds. Akin to a peeling onion, the multi-layers of the liposome release their moisturizing agents layer by layer over time to nourish your skin.

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