This is the exact problem Real Peptides was founded to solve
Doubled mortality rates in breast cancer patients using B12 supplements during chemotherapy
Flagellin sensor TLR5 mice / have an altered microbial composition compared to the wild type, manifesting in hyperphagia and metabolic syndrome phenotype (48)
BPC-157 is a synthetic peptide -- a short chain of 15 amino acids -- derived from a protein found naturally in human gastric juice
C15:0, the ingredient in fatty15, is GRAS (generally regarded as safe) certified, which means fatty15 is safe for children age 4+, pregnant women, nursing moms, and pretty much everyone except for infants and toddlers
If you need sterile bacteriostatic water you can verify, this is where you get it