The energy used by the device creates heat points or micro-injuries in various depths of the epidermis. This energy can be light-based, like IPL or laser or HIFU, or radiofrequency. These injuries are in many cases invisible to the naked eye. They trigger the skin’s natural healing processes which include the regrowth of young and healthy collagen and elastin fibers. Skin rejuvenation is often called skin remodeling as it boosts the texture of your skin. Most skin treatments require a series of treatments and a multi-modality approach to achieve excellent results. Most importantly, the patient must be committed to protecting his or her skin going forward so that the results achieved will be longer-lasting.