IPL (Intense Pulsed Light) hair removal machines work by emitting a broad spectrum of light with multiple wavelengths, which is absorbed by the melanin in the hair follicle. The energy from the light is converted into heat, which damages the hair follicle and inhibits its ability to produce new hair.
During an IPL hair removal treatment, a handheld device is pressed against the skin, emitting pulses of light onto the treatment area. The light is absorbed by the hair follicles, which heat up and are destroyed, preventing future hair growth. The surrounding skin is not affected, as the IPL energy is primarily absorbed by the melanin in the hair follicle.
IPL hair removal machines typically have adjustable settings that allow for customization of the treatment based on the patient's skin type, hair color, and hair thickness. Multiple treatments are usually required for optimal results, as the hair growth cycle requires multiple sessions to effectively target all active hair follicles.
It's important to note that IPL hair removal machines should only be used by trained professionals, as improper use can cause skin damage, burns, or other side effects. It's also important to follow proper aftercare instructions, such as avoiding sun exposure and applying sunscreen, to minimize the risk of side effects and ensure the best possible results.