Elastin is widely utilized in the cosmetic and skincare industry due to its exceptional ability to improve skin elasticity and hydration. It is a key ingredient in anti-aging products, helping to reduce the appearance of wrinkles and fine lines by restoring the skin's natural flexibility. Additionally, elastin is incorporated into moisturizers and serums to enhance skin firmness and promote a youthful complexion. In the medical field, elastin-based biomaterials are used in tissue engineering and regenerative medicine, aiding in the repair and reconstruction of skin, blood vessels, and other elastic tissues. Its biocompatibility and ability to mimic natural tissue properties make it valuable in developing scaffolds for wound healing and surgical applications.