Oral Supplement Pro-Stat® Grape Flavor Liquid 1 oz. Individual PacketContains 0 Grams total sugar A ready to drink concentrated liquid protein medical food providing 15 grams of enzyme hydrolyzed collagen protein and 100 calories per 1 fluid ounce Clinically supported in 3 published trials: Managing wounds (1 study), improving anabolism (1 study), preserving lean body mass (1 study) For increased protein needs in low volume related to: pressure injuries, wounds (diabetic, venous, surgical burns) unintentional muscle