Happy New year! Question about ProtiDiet Protein Fruit Drink Concentrate
You are right ... hydrolyzed gelatin is also known as hydrolyzed collagen protein or HCP. It is derived from the building blocks of connective tissue. Hydrolyzed gelatin has been broken down by enzymes so that it can be more easily digested when used in dietary supplements and foods. It is easier for the body to absorb the amino acid components of proteins that have already been broken down (hydrolyzed).
Basically this isn't what you are needing as you already realized. Whey protein isolate is the protein that is best utilized by our bodies.