Keratin is a fibrous protein that serves as a fundamental building block for hair, skin, and nails. In the realm of hair care, keratin has emerged as a popular ingredient, often touted for its ability to enhance the health and appearance of hair. With the increasing exposure to environmental stressors and styling techniques, many individuals find themselves in search of solutions that can restore vitality and shine to their hair. Keratin treatments, shampoos, and conditioners have become staples in beauty routines, promising to repair damage, reduce frizz, and improve overall texture. As people become more aware of the importance of hair health, the demand for keratin-infused products has surged. This…