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KMID : 0380020100250020116
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Korean Journal of Biotechnology and Bioengineering
2010 Volume.25 No. 2 p.116 ~ p.122
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Technology for Skin Rejuvenation and Homeostasis by Fermented Product with Micro-needle Therapy System
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Kim Eun-Ju
Jung Hyun-Ki
Kim Sung-Jun
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Abstract
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Fermented materials have been used for long time around the world and have been researched according to the excellent effect in the part of medical and food industry. However, when such materials are applied on skin, because of the skin barrier, the most effective ingredients are poorly absorbed. The absorption of the skin is exceedingly limited and the method of increasing skin absorption needs special procedures. The micro-needle therapy is a method used to improve the absorption of drug (solution) in the skin which is called “natural skin rejuvenation therapy”. This therapy uses micro-needle which is equipped with very thin, delicate needles smaller than a 0.07 mm thick hair. During this therapy, the micro-needle makes small holes and helps absorb the solution into the skin. This is a very excellent therapy in skin absorption. It can be used in wide regions of the skin without any side effects and no recovery time. In 2007, the micro-needle is permitted to personal care. However, the solutions have not yet been developed professionally, and such skill is needed.
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KEYWORD
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fermentation, drug delivery system (DDS), micro-needle, skin homeostasis, cosmeceutical
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