With so many filler formulas available to treat wrinkles, it can be difficult to understand which one is right for you. Belotero is a hyaluronic acid filler, giving you instant results, unlike other formulas like Sculptra that take time for your collagen to build. Belotero is unlike other hyaluronic acid fillers like Juvederm because it has a lower density, making it more effective for finer lines and wrinkles.