Belotero Balance is a hyaluronic acid filler with a lidocaine formulation, and it helps to treat etched in lines. "Healthcare providers can now rely on the well-known rheological properties and performance of Belotero Balance with the time savings and consistency of a pre-mixed lidocaine formulation,” said Patrick Urban, North America President, Merz Aesthetics. This filler is used to smooth moderate-to-severe facial lines and wrinkles in the lower face with minimal tissue disruption. The hyaluronic acid in this filler is specially formulated in a proprietary process to create a smooth and cohesive gel that blends into the natural structure of the skin.