Medtrition, Protein Supplement ProSource Plus Unflavored 1 oz. Bottle Concentrate, Count of 100Product Description Concentrated liquid blend of both collagen and whey proteins providing 15 grams of protein per serving 15 grams of protein per 30 ml Provides 100% of essential and non essential amino acids Mixes easily and provides benefit of lower volume Shelf stable Appropriate for use when ever additonal protein is required Use as med pass or add to any liquid or soft food Use orally or add to tube feeds Ideal for low electrolyte and fluid