PeptideSciences.com is a biotechnology company that specializes in the synthesis of highly purified peptides, proteins, and amino acids. The company’s products are primarily used for scientific research and development. They offer a range of peptides, including BPC-157, which is known to act systemically in the digestive tract to combat various conditions such as leaky gut, IBS, gastro-intestinal cramps, and Crohn’s disease. Other notable products include MOTS-c and FOXO4-DRI, which are researched for their potential to reduce viral replication by targeting senescent cells. The company also sells GLP-1, which is limited to educational and scientific research only.