What can I do to get a stronger jawline?

Hello, thank you for your question. It is hard to tell without proper photos, I would need photos from all angles. If you are considering surgery, I recommend you to schedule a consultation with a board certified plastic surgeon.

Thank you for your question. It is difficult to fully assess what you would benefit from to get a stronger jawline without more photos. While you may benefit from mandibular implants, I encourage you to explore filler as an option to create the stronger angle you desire. Please make sure that you consult with a board certified plastic surgeon to evaluate both options. 

The procedure(s) needs to achieve your jawline change would depend on exactly what you want it to be. You have supplied only one single side view picture and no goal pictures. Such are needed to do computer imaging from which it can be determined whether you are seeking 'spot' augmentations (chin and/or jaw angle implants) or a total connected jawline change. (custom jawline implant) Most young men are seeing the latter but it will require the aforementioned analysis to help make that determination.