This bacteriostatic rather than bactericidal preservative action maintains solution sterility between multiple vial access events and the defining practical advantage of Bacteriostatic Water over unpreserved Sterile Water for Injection, which must be used immediately upon vial entry or discarded to prevent microbial contamination
HLC position: copper peptides are worth watching and may be reasonable in topical supportive scalp care
If the injection is needed (e.g., to replete B or B in a deficient mother), it can be used, but the infant should be observed for any unusual symptoms (though none would be expected from B vitamins, apart from perhaps looser stools if anything)
When taurine levels rise, your brain gets better at producing this calming chemical that helps quiet racing thoughts and nervous energy
Dan Wool and affiliates make no effectiveness claims about supplements, hormones, peptides or other therapeutics beyond cited clinical evidence and regulatory approval