Hello and thank you for your question! It depends on the route you're looking for. Fillers are hyaluronic based (made up of what our skin is made up of), therefore they are metabolized by our body over time, immediate result, and can be reversed if you did not like the outcome! Sculptra (poly-L-actic acid) is a collagen stimulating injection. Following your Sculptra treatment you will not see immediate results, but will see them around the 4-8 week mark as it takes time to stimulate collagen. Repeat treatments may be necessary to achieve the result you are looking for and cannot be reversed. I believe they both give a great outcome and they can even be done in conjunction! I suggest making a consult with a provider near you, I hope this helps!