Compared to dermabrasion, microdermabrasion is a less intensive version and should be performed under the guidance of the best dermatologist Kolkata. This skin treatment hardly takes 30 minutes to perform, where the skin specialist rubs fine crystals into the skin using a device. It helps improve skin complexion, skin tone, sunspots and acne scars. https://www.4shared.com/u/ckluybj_/patibid998.html