They act as hormones, neurotransmitters, immune messengers, and regulators of tissue repair
So the protocol sets the dose to land GHK-Cu in a sensible daily range (~1.67 mg), and the three recovery/anti-inflammatory peptides ride along at their lower 0.33 mg each
"Stable gastric pentadecapeptide BPC 157: novel therapy in gastrointestinal tract." Current Pharmaceutical Design , 2011
Boost Your Energy, Recovery, and Daily Vitality with Vitamin B12 Vitamin B12 is a water-soluble vitamin found in animal products, such as dairy, eggs and meat that plays a vital role in the normal functioning of the brain and nervous system and is a key component in the formation of red blood cells
Vitamin B12 Injections at Ham Pharmacy Group in Richmond & Kingston What Is Vitamin B12 and Why Is It Important