NO PURCHASE NECESSARY. US ONLY. Must be a legal US resident, 18+. Starts 8:00 AM ET on 8/12/24; ends 11:59 PM ET on 9/30/24. Odds of winning depend on the total number of entries received. Void where prohibited. For Complete Rules, click here. Sponsor L'Oréal Professionnel, 10 Hudson Yards, NY NY 10001.