Alpha Keratin is a type of protein that is a key structural component of hair, skin, and nails in humans and many animals. It provides strength and resilience, helping to protect these tissues from damage. This protein is part of a larger family of keratins, which are essential for maintaining the integrity of various body structures. In addition to its role in human biology, Alpha Keratin is also found in the hooves, horns, and feathers of animals. Its unique properties make it an important material in various industries, including cosmetics and textiles, where it is often used to enhance the quality and durability of products.