BPC 157, or Body Protection Compound 157, is a synthetic peptide chain made up of 15 amino acids
Therefore, we performed pharmacokinetic studies of BPC157 in beagle dogs following single IV administration at a dose of 6 g/kg, single IM administration at doses of 6, 30, or 150 g/kg, and repeated IM administration at a dose of 30 g/kg for seven consecutive days
In separate studies, 4PY was shown to directly promote vascular inflammation, which is a critical enabling step in cardiovascular disease. Niacin has also long been the subject of debate around its effectiveness and safety because its associated with other serious side effects, like increasing the risk of diabetes

In humans, TB4 is present in high concentrations in all tissue types except red blood cells, with highest levels occurring in platelets, white blood cells, plasma, and wound fluid.17 TB4 is an important actin-binding protein that helps actin perform various functions, such as muscular contraction and maintaining proper cell shape, movement, and division.18 19 These effects on cells are why some experts suggest supplemental TB4 can improve the repair and recovery of muscle and other soft tissues,20 21 promote wound healing,22 reduce inflammation, and more.23 Researchers also note that TB4 is critical for the repair and regeneration of eye, heart, skin, nerve, and brain tissue after injury.4 The derivative TB-500 is based on one of the active sites of TB4, specifically the peptide segment responsible for the compounds actin-binding and cell migration abilities.4 Since most of TB4s potential benefits are attributed to its actin-binding properties, it can be assumed that the same applies to TB-500
