Derma V Line lifting threads are advanced PDO-based threads combined with PCL, PLLA, and WPCL, engineered to provide non-surgical lifting and contouring for sagging facial and neck skin. These threads act as a scaffold under the skin, mechanically lifting tissues while stimulating fibroblast activity to promote collagen and elastin production. Over time, the threads gradually dissolve, leaving behind strengthened connective tissue and improved skin firmness, texture, and elasticity. This technique is minimally invasive, allowing for quick procedures with minimal discomfort and downtime, making it suitable for patients seeking natural-looking rejuvenation without surgical intervention.