ProSource No Carb Liquid Protein Supplement 30 fluid ounce (887 mL) bottle, Neutral flavor, 15 grams of protein and 60 calories per 1 fluid ounce serving. For special nutritional support of the following patient needs: Wounds and Pressure Ulcers, Protein Malnutrition, Pre and Post Surgery, Bariatric, Increased Albumin for Hemodialysis, Fluid Restriction and Clear Liquid Diets.