It includes 15 amino acids and has initially been studied in gut healing, although recent studies have explored its potential to aid in tendon repair, ligament repair, joint pain, inflammatory processes, tissue healing, and overall recovery
It is especially useful where oral intake is insufficient or absorption is compromised, as noted in the product literature
Here are the most relevant discussions
It's that your body can now actually use the B12: Red blood cell production ramps up, so your whole body is now better oxygenated
This does not mean one product is always preferable
He frames BPC-157 as calling platelets and growth factors to injury sites, and TB-500 as supporting cellular movement and tissue repair