Handling: Research use only (RUO)
But Don't Discount the Systemic Argument Entirely Now, this is where the nuance comes in
While many companies add TB-500 for marketing at doses that do nothing, Limitless Life offers 50mg of TB-500
Upregulation of Growth Factors: It increases the expression of receptors for growth factors (like VEGF ), accelerating the rate at which fibroblasts (collagen-producing cells) do their work
Both peptides may also support angiogenesis, which is the formation of new blood vessels
Mechanistically, BPC157 has been associated with: Strong angiogenic activity: stimulation of VEGF/VEGFR2 signaling, increased endothelial cell proliferation, and enhanced vascular running (growth of new vessels toward injured areas)