Proper guidelines must be followed on how to use copper peptides
Drmic et al., Celecoxib-induced gastrointestinal, liver and brain lesions in rats, counteraction by BPC 157 or L-arginine, aggravation by L-NAME, World J
Without benzyl alcohol preservation, any bacteria introduced through the syringe needle during drawing can multiply freely in this protein-rich solution
best of luck Not sure if it's already been mentioned, but might be worthwhile getting your folate and vitamin d checked also
Notably, newborn infants are at risk of severe toxicity (as discussed in Contraindications), but in adults and older children, the small benzyl alcohol dose is very well tolerated