Collagen is widely used in the cosmetics and skincare industry due to its ability to improve skin elasticity and hydration. It is a key ingredient in anti-aging creams, serums, and masks, helping to reduce the appearance of wrinkles and fine lines. In the medical field, collagen is utilized in wound care products, such as dressings and gels, to promote tissue repair and regeneration. It is also employed in orthopedic and dental applications, including bone grafts and dental implants, to support structural integrity. Additionally, collagen is a popular supplement for joint health, aiding in the reduction of pain and stiffness associated with conditions like arthritis. In the food industry, it is used as a gelling agent and protein enhancer in products like gelatin desserts and protein bars.