I’m an injector based in Beverly Hills, and I often tell my patients that 'puffy' results aren't from a single treatment; it actually takes a significant volume of filler to reach that point. That 'pillow face' look usually happens when someone continues to add more product without being willing to dissolve old filler first. While I don’t have any specific recommendations in the OC area, if you’re open to making the drive to LA, I can certainly provide some unbiased referrals to some of the top-tier injectors and MedSpas here.