The main difference comes down to one critical factor: absorption
J Pharmacol Sci 95:1926 Prkacin I, Separovic J, Aralicia G, Perovic D, Gjurasin M, Lovric-Bencic M, Stancic-Rokotov D, Staresinic M, Anic T, Mikus D et al (2001) Portal hypertension and liver lesions in chronically alcohol drinking rats prevented and reversed by stable gastric pentadecapeptide BPC 157 (PL-10, PLD-116), and propranolol, but not ranitidine
One report found peptides ordered from this digital gray market, had inconsistent purity levels, often nowhere near what was advertised, and even contained lead
Others don't
they're about unleashing a vibrant, energetic version of yourself
In vivo xenografts of human glioma stem cells were observed to develop tumor vessels with endothelial cells expressing human endothelial proteins CD34, CD144, and VEGFR2