You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract How NYX Beat Acquirer L'Oreal's Flagship Brand on YouTube L'Oreal Buys Brand That's Mastered Free YouTube Exposure By Jack Neff, Published on June 24, 2014 0 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.