PDO mono threads are a type of non-surgical treatment that can be used to improve the appearance of the skin. Here are some benefits of PDO mono threads: Collagen production: PDO mono threads stimulate the production of collagen in the skin, which helps to improve skin elasticity and firmness. Non-surgical: Unlike traditional facelifts, PDO mono threads are a non-surgical option for those who want to improve their appearance without undergoing invasive surgery. Minimal downtime: PDO mono threads