How can I get rid of lower cheek fat (chipmunk cheeks!!) and what feels to me like loose skin at the age of 21? (photo)

Hello and thank you for your question. In your case it may be best to use fillers to help boost your cheeks up a bit. I would also discuss having implants put in place to help with the lift effect you want. Please consult in person with a surgeon as they will be able to gauge what treatment will suit you best.

Thanks for your question. You do have several options. Part of the problem might be that your cheeks don't project enough. In some people either a small cheek filler or an implant can help raise your cheeks and define them.  Alternatively, placing filler along your Jaw line just lateral to the chin could help camouflage them. Finally, carefully placed Kybella might be an option to make your cheeks slimmer.  Good luck!