Oregon Esthetician State Board

Which of the following best describes the purpose of a vacuum machine in esthetics?

1. To hydrate the skin

2. To improve product absorption

3. To stimulate lymphatic and blood circulation

4. To exfoliate dead skin cells

The correct answer is: To stimulate lymphatic and blood circulation

The purpose of a vacuum machine in esthetics is primarily to stimulate lymphatic and blood circulation. This machine works by creating a negative pressure environment on the skin, which helps promote better blood flow and lymphatic drainage. Improved circulation enhances nutrient delivery to the skin cells, supports skin tone, and can lead to a more vibrant appearance. Moreover, the stimulation of the lymphatic system helps in the removal of toxins, contributing to skin health. While the other options mention important aspects of skincare, they do not accurately capture the main function of the vacuum machine. Hydration is typically achieved through products or treatments that directly moisturize the skin, rather than through suction. While better product absorption can result from increased circulation, this is not the primary function of the vacuum machine itself. Exfoliation is generally accomplished through physical or chemical means such as scrubs or acids rather than suction; the vacuum machine is not designed primarily for this purpose. Thus, the role of the vacuum machine in enhancing circulation is its fundamental and best-described purpose.