US$ 29.00
l glutathione cream uses L- Day & Night Neurobiologix Glutathione Topical Cream, Transdermal
Description
Advise on monitoring parameters when using GHK-Cu supplements Check liver and kidney function, serum copper and ceruloplasmin, and CBC prior to and during use

Alcohol swabs, clean gauze or cotton balls , and optionally a band-aid
PubMed 33645410
AOD 9604 differs by acting on fat metabolism without elevating IGF-1 levels

The first method is more reliable and prevents spraying or loss of solution
