Which type of filler would provide a youthful look while targeting lines and hollows? (photos)

There are many options available and it's not about the name of the filler but rather about whether you are the right candidate, whether your concern is visible to the provider, the type of filler to be used or even a combination of and then the amount to be injected.
Based on the photos only, I would propose Ultherapy to tighten the skin, Sculptra to restore mid face support under the eyes and to soften the radial smile lines that bother you. Some dermal filler to the chin area to create lower face support. Every face is unique. Every provider is unique and not every provider is an artist.
Have a beautiful day. Best, Dr.Anna Avaliani

If you are looking for facial rejuvenation you have several options. Fillers are a great way to add volume and improve contours. The longevity will vary based on the filler selected. Another option is Renuva which gives immediate effect like a filler but acts differently by the filler being slowly replaced by your own fat over time. Botox can also be used to smooth dynamic wrinkles and give a conservative brow lift. See an experienced injector near you to learn more.