How Much Glutathione Should I Take for Skin Whitening? Glutathione Injections: Benefits, Safety, Dosing & Cost BodySpec Glutathione is the most important molecule you need to stay healthy and prevent diseaseyet you've probably never heard of it. It's the secret to preventing aging, cancer, heart disease, dementia, and more, Will IV glutathione work for everyone? , With almost 10 years of experience, my answer is no. The results of IV glutathione vary depending on , 1) what outcome we are using it for ( doesnt work for I have had 3g the past couple of days and it's really helped my pain levels. I'm homozygous 1298C and suffer with severe osteoarthritis and fibromyalgia. I've just read it increases glutathione