No, hair is not made of collagen. While collagen is a crucial protein in our bodies, supporting skin, bones, tendons, and cartilage, hair is primarily composed of keratin, a different type of protein.
Collagen does play a role in hair health, though, as it provides the building blocks for keratin production. Hair follicles, where hair growth occurs, rely on a healthy supply of amino acids, which collagen can provide.
Some studies suggest that collagen supplements might promote hair growth, but more research is needed to confirm this. However, it's important to note that collagen itself doesn't directly build hair. Instead, it contributes to the overall health of the body, which in turn can support healthy hair growth.
