The Global protein ingredients market size was valued at USD 53.5 billion in 2021 and is expected to expand at a CAGR of more than 6% from 2021 to 2027. The global protein ingredients market is mainly divided into two types as per the source .Animal protein & Plant protein. The animal protein is the summation of egg protein, whey protein, milk protein, casein/caseinates, gelatin protein and fish protein.

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