Pig skin and human skin differ?

Pig skin and human skin differ in several key ways. Pig skin has a thicker dermis and a different composition of collagen fibers, which gives it unique properties in terms of elasticity and resilience. Additionally, pig skin contains more hair follicles and sebaceous glands compared to human skin. These differences make pig skin particularly useful in medical applications, such as grafts, due to its similarities in structure and function to human skin.