ghk cu injection site irritation stinging Why does Glycyl-Histidyl-Lysine-Copper (GHK-Cu) cause pain or discomfort? GHK-CU injection site reaction :
Description
It is a vital nutrient responsible for keeping the nervous system and blood cells healthy

Sci Rep 2018;8:6247

---------- 45 mM P in 15 mL (3 mM P and 4 mEq Na+/mL) FOR ADDITIVE USE ONLY AFTER DILUTION IN I.V
[Clinically Tested, Non-Irritating] Dermatologically tested and confirmed to be non-irritating, making it suitable for all skin types and safe for use on sensitive areas.

N Engl J Med 323 : 16 Taaffe DR et al
