PepGen P-15TM is a product including anorganic bovine bone mineral (ABM) combined with peptide (P-15). The ABM is calcium phosphate matrix that mimics the anatomic structure of autogenous bone allowing for cellular invasion. The P-15 is a group of 15 synthetically replicated of type I collagen peptides involved in cell binding which is irreversible. According to several clinical studies from the literature, this product seems to be beneficial as bone graft for periodontal osseous defects.