Yoplait® Custard Yogurt Lemon. Made with whole milk. Naturally flavored. 170 Calories per serving. 5.3 oz (150g). Insanely delicious. Silky smooth. Gluten free. Grade A. Contains live and active cultures. Partially produced with genetic engineering. Learn more at ask.generalmills.com. Yoplait is a registered trademark of Yoplait Marques (France) used under license. Comments Save cup, lid and call 1-800-967-5248 (M-F 7:30 - 5:30 CT) or visit www.yoplait.com. © Yoplait USA, Inc.