I would like shapelier lips. Are silicone injections the best method at this time for lip augmentation?

I would like shapelier lips. I am not interested in surgery at this time, but I am leery of silicone injections. Are silicone injections the best method at this time for lip augmentation?

I do not recommend silicone injections to the lips. Rather, I prefer a hyaluronic acid filler to achieve more shape to the lips.