What is a primary use for the vacuum suction machine in facial treatments?

The primary use of the vacuum suction machine in facial treatments is to promote lymphatic drainage. This device works by creating a suction effect, which helps to stimulate circulation and can aid in the removal of toxins and excess fluid from the skin. By encouraging lymphatic flow, the treatment can reduce puffiness and improve overall skin tone.

While the vacuum suction machine may have some secondary effects that could relate to cleansing, exfoliation, or the application of products, its main function lies in enhancing lymphatic drainage. This therapeutic aspect is vital in skincare as it supports the skin's natural processes and can lead to a clearer, more rejuvenated appearance.