Peptide Therapeutics Market: Global Size, Share, Trends and Forecast to 2036 | Set to Reach $229.32 Billion as GLP-1, Oral Peptides, Radioligands, and Generics Fuel Growth

The global peptide therapeutics market is projected to grow from $112.20 billion in 2026 to $229.32 billion by 2036 at a 7.4% CAGR, driven by GLP-1 and incretin therapies, oral peptides, radioligands, and generic competition. Eli Lilly and Novo Nordisk lead the market with blockbuster incretin products, while emerging opportunities include oral macrocyclic peptides, radioligands, and generic semaglutide following patent expiry in major markets.