Microdermabrasion, if done incorrectly, can cause tears and abrasions on the skin. In addition, crystals can enter the eyes and cause corneal abrasion, Green says. And if you have extremely sensitive skin or a skin condition like rosacea, Green suggests leaving the job to a board-certified dermatologist. Conclusion: Microdermabrasion has been shown to be an effective, non-invasive way to improve the appearance of the skin.
However, you should talk to your dermatologist before performing microdermabrasion, as there are some medications and skin conditions that can increase skin sensitivity. Home versions won't provide the same level of skin smoothing as a professional treatment, but they can certainly safely offer mild exfoliation benefits.