For the vast majority of research applications, subcutaneous (SubQ) injection is the superior, evidence-backed method for administering BPC 157
(These drugs are also known as Ozempic and Mounjaro when people take the same medications for diabetes.) And the amount of weight people lost with retatrutide matches or exceeds the amount of weight people lose when they have bariatric weight-loss surgery
Drugs developed based on this hypothesis, however, have not met with much success in recent times
Shearman LP, Wang SP, Helmling S, Stribling DS, Mazur P, Ge L, et al
In cultured fibroblasts, exposure to the compound at concentrations as low as 10 nM has produced measurable increases in collagen synthesis within 48 hours
Enhances the brightening effect of Glutathione, stimulates collagen production, and improves overall skin radiance