Essential Skin Care is an Oak Park, Illinois skin care practice founded in 2003 by professional skin therapist Nicole Rhangolan. The business offers personalized skin treatments including custom blended facials, microdermabrasion, peels, microcurrent and LED light therapy facials, Zone Face-Mapping, NanoInfusion treatment, and waxing. Its approach centers on individualized skin care regimens and product recommendations designed to support clients' at-home routines and overall skin health.