DiolazeXL uses laser technology to cover a large treatment area using a diode laser beam is target towards hair follicles. The penetrating energy then heats up the root of the hair, effectively destroying the root after a series of multiple sessions, preventing future hair growth for a certain amount of time.
Lumecca uses intense pulse light through a custom xenon flash lamp delivering specific wavelengths of light which interact with red and brown pigments in the skin. These pigments absorb the light and are then destroyed after a series of multiple sessions.
Morpheus8 is a fractional device with programmable penetration and energy delivery that also requires a series of multiple sessions. The coated needles of this device penetrate into the sub-dermal tissue, coagulating the fat and contracting connective tissue. Simultaneously, directional RF energy generates bulk sub-necrotic heat in the dermis.