The revolutionary formula by Teoxane, based in Switzerland, works when your face is static or dynamic. The gel formula will adapt and stretch to work with each facial expression depending on your emotions at that time. A painless treatment with no swelling using anaesthetic Lidocaine. RHA 2 is absorbed immediately, creating effects that are long lasting. Teosyal RHA 2 is recommended for: Treating nasolabial folds, Minimising more noticeable lines and wrinkles on the face, neck and décolleté area, Plumping up lip volume, Restructure facial contours.