Which method is used in microdermabrasion?

Microdermabrasion is a skin treatment that employs ultrafine crystals to exfoliate the outer layers of the skin. This method involves a handheld device that sprays tiny crystals onto the skin's surface, effectively sloughing off dead skin cells and promoting the growth of new, healthier skin. The use of crystals is integral to the effectiveness of microdermabrasion, as they provide a non-invasive way to improve skin texture and appearance by physically abrading the skin.

Other methods mentioned, like ultrasound waves, high-temperature lasers, and chemical solutions, are used in different skin treatments but do not pertain to the microdermabrasion process. Ultrasound waves are typically used for deeper tissue treatments, lasers focus on precise skin issues, and chemical solutions are used in chemical peels. Each of these techniques has its own unique mechanisms and applications, distinguishing them from the crystal-based approach of microdermabrasion.