Final answer:
The term that refers to the photoepilation hair-reduction treatment in which a laser beam is pulsed on the skin using one wavelength at a time, impairing hair growth is Laser Hair Removal.
Step-by-step explanation:
The term that refers to the photoepilation hair-reduction treatment in which a laser beam is pulsed on the skin using one wavelength at a time, impairing hair growth is Laser Hair Removal.
Laser hair removal involves the use of a laser that emits a specific wavelength of light. This light is absorbed by the pigment in the hair follicles, damaging them and inhibiting future hair growth. By pulsing the laser on the skin and using a specific wavelength, the treatment focuses on targeting the hair follicles while minimizing damage to the surrounding skin.
Laser hair removal offers a long-term reduction in hair growth and is commonly used to remove unwanted hair from various parts of the body.