HydraFacial Treatment Facts Microdermabrasion treatments have been around for some time. But now, its younger, gentler relative, HydraFacial treatments, is also taking spas and skincare establishments by storm. So, what is HydraFacial? It’s an esthetic skin care treatment to smooth and exfoliate the skin. It’s as effective as microdermabrasion, but HydraFacial does not use crystals…