BELOTERO BALANCE is a prescription injection that is approved to temporarily smooth and fill in moderate-to-severe nasolabial folds (the creases that extend from the corner of your nose to the corner of your mouth). It completely integrates into the skin tissue. While some fillers are designed to rebuild facial volume and structure, BELOTERO BALANCE specifically treats moderate-to-severe etched-in lines and wrinkles such as vertical lip lines above and around the lips.