Over time, our skin loses volume and structure. Filler helps to temporarily restore lift and volume in our skin with hyaluronic acid. Hyaluronic acid, or HA, is a natural substance in the body delivering volume and hydration to the skin. Modified HA is the main ingredient in most of the fillers used by our providers. Treating with filler helps to add hydration and lift to different areas of the face and body without surgery while temporarily restoring volume loss beneath the surface.