Nausea is terrible Not sure what to expect, but nothing significant was noticed
In general, serious side effects from B12 injections are rare but in some cases, people may experience a few mild ones including pain, redness, or bruising at the site of injection
Heres what we know from the available data thus far: No reported toxicity in preclinical injection studies No behavioral or pathological abnormalities observed No adverse safety signals in topical skin care studies Theoretical concerns about copper overload exist, but no study to date has demonstrated this outcome with GHK-Cu
Smaller vials (10-30 mL) labeled "Sterile Water for Injection" without "Bacteriostatic" wording are still single-use products despite the small size
Epithelial cell protection from NSAIDs and ethanol, mucosal barrier integrity maintenance, anastomosis and fistula healing models (colo-cutaneous, recto-vaginal), ulcer healing mechanisms