Wound healing is a complex biological process that involves multiple stages, including inflammation, tissue formation, and remodeling. Collagen, the most abundant protein in the body, plays a pivotal role in each phase of wound healing, from providing structural support to promoting cell migration and tissue regeneration. In recent years, collagen-based wound care products have gained prominence for their ability to accelerate healing, reduce scarring, and improve outcomes for patients with acute and chronic wounds. In this article, we'll explore the role of collagen in wound healing, its mechanisms of action, and the market trends driving the adoption of collagen-based therapies in wound care.