Lierac Stretch Mark Correction Serum is a specialized treatment designed to help reduce the appearance of stretch marks and improve skin elasticity. This 100ml serum targets both new and existing stretch marks while helping to prevent their formation. As this is a personal care/cosmetic product used for treating stretch marks, detailed information about ingredients, usage instructions and expected results should be consulted on the product packaging or with a healthcare professional. The product is intended for external use only.