Can I use LED light therapy all over the neck?

LED light by itself does not do anything for actinic keratoses. However, when combined with photosensitizers such as Levulan (using Blue light) or Metvixia (using Red light), LED light can serve as a potent light source as part of photodynamic therapy (PDT).

The "blue" light used for this modality is narrow-bands of blue rays in the visible light spectrum of 415-420 nanometers. The light is very safe but requires the patient to use safety goggles throughout the standard 15-20 minute treatment. There is concern that prolonged exposure to...

LED therapy can be done in office or over the counter.  The OTC devices make claims that they improve skin tone and texture.  They have the ability to provide slow, gentle skin rejuvenation, but the penetration of the device is too superficial to impact products placed in the skin such...

Hi JNL.  Intense pulsed light is just that, INTENSE.  LED is a more passive treatment.  Both devices uses a wavelength of light that kills acne bacteria.  The difference is that because IPL has much more power, it is used by a nurse or physician, whereas LED is placed in front of the patien...