Paul Mitchell The School Richland trains its future professionals hands-on in professional techniques and skincare innovations and provides the business skills needed to be successful. With a curriculum focusing on skin analysis, ingredient technology, prescriptive retailing, waxing, and makeup techniques, our program offers preparation for a career as a skincare therapist. When our future professionals graduate, they will receive their National Esthetician Certification, qualifying them to apply for their Master Esthetician License.