*NO PURCHASE NECESSARY. A purchase will not increase your chances of winning. Contest Entry Period begins at 12:00 PM ET on 12/1/21 and ends at 11:59:59 PM ET on 12/10/21. Open only to legal residents of 50 US/DC, 18+ years of age. Click Here for Official Rules, including how to enter, prize details and restrictions. Void where prohibited. Sponsor: Sientra, Inc., 420 S. Fairview Ave., Suite 200, Santa Barbara, CA 93117.