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 2 of 12 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Vegan Vanilla Milkshake Smoothie Get the recipe: vegan vanilla milkshake smoothie Grams of protein: 17.4 Source of protein: tofu Previous Next Start Slideshow Healthy LivingHealthy RecipesSmoothiesProtein