The 15 best protein powders for weight loss 12 ways to get past a weight-loss plateau 5 freezer meals that can help you lose weight, according to nutritionists. Best protein shakes for weight loss premade. As for the top 5 protein shakes containing the most protein per drink, the list is largely dominated by protein brand progo: phd protein superfood smoothie mango and banana: 1538% progo 53g. best protein shakes for weight loss premade The scientifically-proven hydrolyzed...