The efficiency between oral versus injectable forms can differ considerably due to varying absorption rates and utilization by the body
GHK-Cu Dosage: Protocols & Charts GHK-Cu dosage guide with injection protocols by goal (skin, hair, healing), reconstitution steps, dosage charts, side effects, and before/after timeline
The reasons: Low lower limit : In most countries, the lower end of the standard vitamin B12 range (100-250 pg/mL) is too low, often missing severe deficiencies
Rotate injection sites with each dose to prevent lipodystrophy (lumps or pits at the injection site)
The same 100 mcg dose is now 6 units, which is much easier to draw accurately
Expected results timeline Week 1-2 What to expect : Reduced pain (20-40%) Less inflammation Improved sleep quality Slight improvement in function What not to expect : Complete healing yet