PDT-- LED technology using the high purity of the light and act on the skin tissue securely, increasing skin elasticity and rejuvenation.

PDT-- LED is under apyrexia domino effect, effectively killed Propionibacterium acnes, eliminate dermal patches, freckles and chloasma.

PDT-- LED is originated from the United States Department of Space Research. Researchers observed how to use the different optical radiation to affect cell activities, and stimulate a specifically metabolism, similar to plantphotosynthesis whereby plants use chlorophyll to convert sunlight into cellular building blocks.

PDT-- LED research has yielded positive results, including :

1. Reduction in metabolic bone collagen that made the disintegration of the yeast : Matrix , Metallo-proteinases, MMP-1 and MMP-

2. At the micro level to stimulate the mitochondria inside cells (Mitochondria) to generate more energy sources Adenosine Tri-phosphates (ATPs)

3. Apart from ossein and elastic fibers, optical radiation on the other organizations entire dermis also have a positive impact

Scientists have different names with PDT--LED skin rejuvenation :photo-modulation, photo-regulation or photo-bio-stimulation