dr dan purser glutathione C. Purser, D.C., M.D DAN PURSER MD - Updated

Q: If GHK-Cu contains copper should I be worried about copper toxicity

The length is measured in inches (or millimeters) and tells you how long the needle is from the hub (the plastic part that attaches to the syringe) to the tip

The Swirl, Not the Shake: Once all the water is in, remove the syringe

We do not recommend applying copper peptides on compromised, broken or peeling skin. What form do copper peptides usually take

Suggested use is to take one serving per day (dose may be divided) or as directed by a healthcare professional

DAO Supplementation As discussed, decreased DAO enzyme activity levels in the small intestine may allow histamine to be absorbed into circulation