Laser Lifting vs. Surgical Lifting — What Research Shows About Collagen Remodeling
In the world of aesthetic dermatology and plastic surgery, improving skin laxity and reversing signs of aging often comes down to one core biological factor: collagen remodeling. Collagen, the protein that gives skin its strength and elasticity, diminishes with age. Treatments like laser lifting and surgical lifting aim to counteract this decline—but they do so in fundamentally different ways and with different outcomes. What Is Collagen Remodeling? Collagen remodeling refers to the process of breaking down old or damaged collagen fibers and stimulating the body to produce new collagen. This dynamic process is central to skin rejuvenation and firmness. Research shows that controlled injury to the skin—such as heating or controlled wounding—can trigger the body’s natural repair processes, leading to new collagen formation and structural improvement over time. Laser Lifting: Non-Surgical Stimulation of Collagen Laser lifting uses focused light energy to heat the dermis (the deeper l...