Collagen peptides may contribute to increased collagen production, but their role isn't limited to just that. When consumed, these peptides are broken down into smaller building blocks like amino acids, which can be used to produce various proteins, including keratin, which supports skin, hair, and nail health. Additionally, these peptides may be used to form collagen that can be deposited in different parts of the body, such as cartilage, bones, muscles, or tendons, helping to support structural integrity and tissue repair. Therefore, while collagen peptides can aid collagen formation, they also contribute to other important proteins.