From the recent literature, it can be said that BPC 157 appears to avoid the majority of practical pitfalls for healing typically seen using peptidergic growth factors
[DOI] [PubMed] [Google Scholar] 4.Bondevik GT, Schneede J, Refsum H, Lie RT, Ulstein M, Kvale G
References For Further Reading (1) F Gorouhi and H I Maibach (2009) Role of topical peptides in preventing or treating aged skin -International Journal of Cosmetic Science, 2009 Oct, Volume 31 (Issue 5), Pages 327-45
That being said, benzyl alcohol reacts better with more medications, while general antibacterial agents have been shown to cause negative side effects and adverse reactions in many substances and medications ( When Bacteriostatic Water Should Not be Used
Signs You Might Have a Deficiency The tricky thing about B12 deficiency is that it can build up slowly, so you might not notice the changes at first