Here's the list.
CARNIVOR-BPI™ Liquid Protein Blend [Purified Water, Hydrolized Beef Protein Isolate, BCAAs (L-Leucine, L-Valine, L-Isoleucine), Anabolic Nitrogen Retention Technology™ Intermediates: GKG (Glutamine-Alpha-Ketoglutarate), OKG (Ornithine-Alpha-Ketoglutarate), AKG (Alpha-Ketoglutarate), And KIC (Alpha-Ketoisocaproate)], Hydrolized Beef Protein Collagen Isolate, Citric Acid, Natural And Artificial Flavor, Sucralose, Potassium Sorbate, Sodium Benzoate, Acesulfame Potassium, And FD&C Yellow #6.
You notice the blend is in square brackets [] then the collagen is next outside. So chances are the blend may be 26 grams and the collagen is the other 24 grams of the total 50 grams of protein.