is 2mg of ghk cu too much How GHK-Cu Should You Inject Daily? Doctor Explains GHK-CU vial dosage question :

10.1186/s13287-020-01691-x Stem Cell Res

[390] deposited a conductive PPy coating onto the surface of polyvinylidene fluoride electrospun fibers doped with biotin at binding sites for bioactive proteins (bFGF and NGF), showing that t electrical stimulation could accelerate the release of these bioactive proteins

Furthermore, it suppresses the secretion of glucagon from pancreatic -cells, particularly in hyperglycemic states, an action that complements the glucose-lowering effects of insulin

Dosing Protocol The parallel escalation used in the REDEFINE trials, converted to U-100 units at 10 mg/mL total (5 mg/mL of each component)

That's where methyl B12 injections can be a beneficial option