Description GHK-Cu is a naturally occurring copper-binding tripeptide (Gly-His-Lys + Cu) found in human plasma, saliva, and urine
Nayana Shetty, MBBS, MD When to See a Doctor Although rare, some people may experience side effects of high vitamin B12 levels such as headaches or skin reactions
I-vit 12 Injection is listed as not requiring a prescription, but it is still safest to check with a doctor or pharmacist before taking it, especially alongside other medicines
Claudin-5, occludin, ZO-1 proteins forming tight junction complexes
47 SanjayC.PatilK.NagabhushanaD.PandaR.MahimaV
That does not make it unsafe or unusual (doctors prescribe it off-label routinely), but you should know what you are signing up for