Is Sculptra possible to produce a natural look even for people lacking facial volume?

When I look at my face these days, it feels like I've lost weight overall compared to before, but I felt a bit hesitant to immediately consider fillers.

It feels more like the entire face looks weaker than before, rather than specific areas being deeply sunken.

I'm looking into Sculptra because I heard it works differently from fillers that instantly add volume. 😊

I am wondering if I can have a consultation to naturally add volume only to the areas that need it, even if I have relatively little fat on my face.