Jun 10, 2011 · There are four main devices that can be used for permanent hair reduction: Alexandrite laser (755 nm wavelength), diode laser (800-810 nm wavelength), Nd:YAG laser (1064 nm wavelength) and IPL (400-1200 nm wavelength). The higher the wavelength (in this range) the lower the affinity for melanin, and thus the safer it is for darker skin types. In the words of medical aesthetician Natalie Kita, IPL, which stands for intense pulsed light, “is not a laser but is a powerful light source that is used for skin rejuvenation and has the ability to penetrate the skin with minimal skin damage. Like the laser, it works by filtering various wavelengths.
Laser Genesis is known as one of the best lunchtime cosmetic procedures because you can leave the dermatology office looking better than you did when you walked in and it only takes about 15 minutes. This “super facial” uses a 1064 nm wavelength to gently heat the dermis and rid of any diffuse redness, making it great for those with rosacea. Laser Genesis also boosts collagen production to rid Author: Jay C., Levittown, NY. Penetration depth stands at 120 microns and the device’s wavelength is at 1440nm. Your anti-aging skin care regimen when using the Tria Age-Defying Laser should be as follows- use the laser for 5 days straight and take a rest for 2 days; continue the pattern until you’ve reached the 12th week.
IPL therapy, however, does not use lasers. It instead uses a broad spectrum of light wavelengths that cannot be focussed like a laser can. IPL does not penetrate the skin as deep as lasers can, which may result in more heating of the surrounding skin. By being less focussed, IPL takes longer to affect hair growth. However, it is a cheaper alternative. Laser Skin Treatments Compared – What Works Best? Intense Pulsed Light (IPL) acts like a laser but instead uses multiple wavelengths of light to treat facial redness and improve sun-damaged skin. IPL is able to treat vessels of the face, redness of the face and neck, rosacea, sun-spots (lentigines), and overall skin texture.