glutathione for catalyzing disulfide formation reductase Disulfide bonds in protein folding
Description
Free radicals are also associated with accelerated aging, inflammation and age related damages

OnabotulinumtoxinA for treatment of chronic migraine: results from the double-blind, randomized, placebo-controlled phase of the PREEMPT 2 trial. Cephalalgia 30.7 (2010): 804-814

Glutathione is a small peptide molecule composed of three amino acids: cysteine, glutamic acid, and glycine
Side effects are uncommon and typically very mild, like a little soreness or redness at the injection site

High-dose protocols (1.52mg daily) push toward the upper threshold where copper ion accumulation becomes a concern
