Yes, PDO threads build collagen; it is one of the most crucial elements of a PDO thread lift. The threads cause micro-damage to the tissues of the skin, triggering a process known as neocollagenesis, which is the production of new collagen in the area.   Call us today to book an appointment with our PDO thread lift specialist. We look forward to serving you! We serve clients from Cleveland OH, North Olmsted OH, Olmsted Falls OH, North Ridgeville OH, Bay Village OH, Lakewood OH, Berea OH, and Brooklyn OH.