The FDAs own language makes it clear: Compounded drugs containing BPC-157 may pose risk for immunogenicity and may have complexities with regard to peptide-related impurities and API characterization. In plain terms, the FDA is worried about shady, unregulated research-use-only peptides sold online not about what happens when BPC-157 is responsibly compounded, tested for purity, and dispensed under medical supervision
Anil, V
Chang C-H, Tsai W-C, Lin M-S, Hsu Y-H, Pang J-HS
Seminal fluid contains natural peptides that protect sperm, support motility, and help modulate the female reproductive environment
Water soluble vitamins, like B12, can be tolerated at higher doses without adverse effects upon the body, and the National Academy of Medicine has not established an upper limit of Vitamin B12 intake
Miss two or more, and you are taking an avoidable risk with both your research budget and your results