Popsugar Fitness Healthy Living Protein Smoothies Without Protein Powder 12 High-Protein Smoothies — Without Protein Powder April 30, 2019 by Dominique Michelle Astorino View On One Page Photo 3 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Thin Mint Smoothie Get the recipe: Thin Mint smoothie Grams of protein: 22 Source of protein: Greek yogurt Previous Next Start Slideshow Healthy LivingHealthy RecipesSmoothiesProtein