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What is ultrasonic skin care device?2011-10-03 07:05:16
What is ultrasonic skin care device?
Ultrasound skin care device skin therapy,which is a tool for repairing and rejuvenating skin that can't be matched and that is now available for home use.
Ultrasonic Skin Massagers Using Sonophoresis,or the use of sound to help the skin absorb nutrients and healing agents applied to its surface,it is not exactly a new technology.The first ultrasound therapy machines for skin care were put into use in 1927.Scientists quickly learned that different wavelengths had different optimal uses.
The lower wavelengths, about 5,000 to 1,000,000 vibrations per second,really did not have many effects.Slightly higher frequencies,usually 1,000,000 to 3,000,000 vibrations per second,helped the skin absorb useful compounds.Frequencies above 3,000,000 Hz are more useful for ultrasound imaging of soft tissues beneath the skin without X-ray radiation.
Ultrasound Skin Therapy Explained
Once a nutrient gets inside the body, the first place it goes is to the liver. If there is some kind of "congestion" in hepatic circulation, the nutrient never makes it to the rest of the body. And even when nutrients survive their processing in the liver, every other tissue in the body has first dibs on every nutrient before it ever reaches the skin.
That is why it is so helpful to skin health to be able to apply nutrients directly to the skin. If you simply slather a nutrient on untreated skin, it won't be absorbed. The proteins of the skin from a tight protective barrier that keeps nutrients out the same way it keeps infection out. If you gently loosen that protective barrier without breaking it, however, nutrients can enter—but microorganisms are still too large to break through the skin.