What is the role of collagen in the skin?

Collagen plays a crucial role in the structure and function of the skin. It is a primary protein found in connective tissues, providing rigidity, strength, and support. Collagen fibers form a network that contributes to the skin's stability and elasticity, helping to maintain its firmness and resilience. This protein is essential for ensuring the skin can withstand stretching and tension while preventing sagging and wrinkling.

While other components of the skin, such as sebaceous glands, manage oil production, and melanocytes are responsible for pigmentation, these functions are separate from the structural role of collagen. Similarly, although collagen does play a part in the healing processes, its main function is to support and maintain skin integrity, making it vital for the overall architecture of the skin.