I’m 25 and even though my nasolabial folds aren’t horrible, I don’t like them as they tend to be more prominent when I make certain faces. When I talk, the nasolabial folds are more pronounced and looks like I smelled something bad. Is there any way to improve their appearance without filler? I don’t want to inject more filler in my face and possibly look puffy since I’ve had filler injected in other parts of my face already. Would anything besides facial fillers help?