Blog,Breast Augmentation Surgery,Breast Implant Revision Surgery,Breast Implant Surgery,Gummy Bear Implant, What’s New In Breast Augmentation? Part 2: Sientra Platinum FDA approval, and U.S. manufacturing has allowed the addition of the new industry leading Sientra Platinum 20 Warranty. … by Olivia CapizziJune 12, 2018