What will help to get rid of a nasolabial crease that wraps around my chin? (Photo)

Aging and the natural loss of skin elasticity and collagen production can indeed lead to the development of such creases and lines. You mentioned that you have already tried dermal fillers and Sculptra, which is a type of injectable that helps stimulate your body's own collagen production. It's great to hear that you've seen some positive results from Sculptra, however, it's important to remember that results can vary from person to person, and the duration of the results can also vary.
In terms of additional treatments, I would first recommend a thorough evaluation by your dermatologist to assess the best course of action for your specific case. They may suggest a combination of treatments to address the crease, which may include additional Sculptra treatments, other types of fillers, laser treatments, or even a surgical procedure depending on the severity and your personal health history.
In addition to these professional treatments, maintaining a healthy lifestyle can also play a role in preserving your skin's elasticity. This includes a balanced diet, regular exercise, adequate hydration, avoiding excessive sun exposure, and using quality skincare products that contain ingredients like retinol and vitamin C, which can promote collagen production.

Further Sculptra treatments are an option for continued improvement to the nasolabial folds. It often takes multiple treatments to achieve the desired look. You may also consider Morpheus8 treatments which address overall skin tone and texture. I've included a video about Sculptra and how it works.