How long do filer results last?

Hyaluronic acid fileri remain effective for 6-18 months depending on the area and product type. Lip fileri generally last 6-9 months, while cheek and chin fileri last 12-18 months. The body's natural metabolism gradually absorbs the filer over time. Regular maintenance sessions ensure continuity of results. In some patients, repeated tretmani may extend duration as fileri also stimulate collagen production.