VITALAGE's "Natural Thread Lifting" utilizes German Aptos barbed threads combined with PCL youth threads. Through minimally invasive thread lifting technique, this treatment effectively lifts the lower face and tightens  double chin. The Aptos thread method features a history of over 20 years. It is synthesized from PLA (Polylactic Acid), PCL (Polycaprolactone), and HA (Hyaluronic Acid) to stimulate the production of collagen and elastic fibers while providing anti-inflammatory reaction. As biocompatible and degradable synthetic polymers, these FDA-approved materials naturally decompose within 6 to 24 months. The Aptos threads are embedded with countless barbs that securely anchor into the subcutaneous tissue, creating an invisible scaffold that improves sagging skin, softens nasolabial folds and marionette lines, tightens double chin, and enhances facial contours.