SkinBetter InterFuse® Intensive Treatment LINESskinBetter products are clinic only sold. Order offline by using Chat box below. A no needle, hyaluronic acid solution that improves the appearance of lines and wrinkles. This non invasive topical line smoother is formulated with large injectable grade hyaluronic acid particles and is the skins first line of defence against the appearance of expression lines. Patented, state of the art technology features high molecular weight, injectable grade