Does Sculptra Tend to Sink Down Towards the Bottom of the Face and HA Filler Stays Put?

Neither Sculptra nor  HA Fillers sink down although Sculptra, being diluted with large amounts of sterile water, may conceivably migrate downwards in insignificant amounts.It is very important to massage the Sculptra  following the onjecdtion and follow the rule of Fives: Five minutes, Five times a day, for Five days.

A notorious filler that used to migrate was the old version of Silicone, NOT the new Medical Grade Silicone, and not any of the modern fillers,

Make sure that you are being treated by an experienced, Board Certified Dermatologist or Plastic Surgeon.

When comparing Sculptra to the hyaluronic acid fillers, it is important to understand the difference between "stimulatory" fillers and "wrinkle" fillers. When treating problems due to volume loss such as cheek hollows and sagging skin beside the mouth, I will almost always use stimulatory fillers such as Sculptra or Radiesse. They are injected deeper, beneath the skin, and will generate more volume to create a much better lifting effect for sagging skin. They work by stimulating your skin to produce more collagen, which is why they are so problems due to volume loss. Hyaluronic acid gels like Juvederm or Restylane are used as wrinkle fillers because they are injected more superficially, being injected in the skin rather than beneath it.