Silly Myco - MycoPro Peptone - 120 GM / 4.2 OZ - Case of 12Peptone is a mixture of amino acids, peptides (which are small chains of amino acids), and a few other nutrients. It's made when enzymes break down natural proteins through a process called hydrolysis. The end result is a product rich in available amino acids and essential nutrients which support healthy mycelium growth when added to agar or liquid culture formulas. MycoPro Peptone is a convenient, high quality powder product that allows you to use