dr dan purser glutathione C. Purser, D.C., M.D DAN PURSER MD - Updated
Description
Q: If GHK-Cu contains copper should I be worried about copper toxicity

ie is 150mcg injectable similar to 25mcg oral

Superoxide Dismutase (SOD) A potent enzyme that defends against free radical damage and inflammation, preserving skin health at the cellular level
We do not recommend applying copper peptides on compromised, broken or peeling skin. What form do copper peptides usually take