How Cosmetics Lasers Can Change Your Look

The wavelength of the light emitted can be controlled by using different materials. You must have come across terms like Ruby Laser, Nd: Yag Laser, etc. These often refer to the laser medium which is housed in the Used Cosmetic Laser machine. You can use them to determine the wavelength of the emitted light.

Importance of wavelength

Different skin component are targeted by different lasers

There are different components on our skin and each of these components absorbs light in different ways with different wavelengths. Different structures in the skin can be targeted and selectively destroyed by using different lasers and the appropriate settings.

One can even target the hair follicles,  the melanin (pigmented component), the hemoglobin (in blood vessels), or the water in the skin with different lasers.

Lasers have become an important tool in cosmetic dermatology with this simple yet important principle. To break down the melanin and lighten pigmentation pigment Lasers target pigment in the skin.

Similarly, vein removal lasers target the hemoglobin in the blood, to cause the veins to coagulate and be removed from the skin. Rejuvenation lasers generally target the collagen and water in the mid layer of the skin - the dermis - to induce new collagen formation. You can Sell Laser Machine and buy a new one online.

It is always important to remember that lasers are not a permanent cure. A lot of time alternative treatment methods can be superior to lasers. For more information you should consult your doctor.

For lasers common cosmetic uses include:

• Surface treatment of small blood vessels such as spider veins
• Treatment of pigmentation
• Reduction of hair
• Post treatment downtime
• Acne treatment
• Skin resurfacing for scars, rejuvenation and wrinkles
• Tattoo removal
• Birthmarks treatment that is associated with abnormal blood vessel formation (e.g. port wine stains)

With each laser the downtime associated is also different. This can range starting from none (just mild redness of skin) with non-ablative lasers, to 4 weeks with ablative laser resurfacing. Newer fractional lasers that are commonly used for treating acne scars are in between - the downtime usually ranges from 1 to 2 weeks.