Roll Away Scars and celebrate smooth skin with Kate’s high-tech rollerball scar diminishing serum, designed to reduce the appearance of scars and uneven texture. A powerful scar-fighting combination, this serum and rollerball applicator are designed to work together to flatten and reduce the look of both new and old scars. With DS-7™, a microencapsulated Peptide essential to the skin renewal process, this formula encourages more normalized, smoother, softer skin.