Makers of Doop - Extremely Addictive Hairgear Inspired by the creative youth of urban hotspots such as Amsterdam, Tokyo, London, New York, and Los Angeles, Doop translates this fashion into hairstyling products of the highest quality, fit to meet the needs of this hip, young market. In Dutch, Doop is pronounced "dope" and with this playful pronunciation comes a declaration of its addictive qualities. Available only to full-service distributors and selective salons, Doop is the ultimate styling brand.