To put it simply, glutathione injections are faster with long-term effects, but are costly and come with their own fair share of side effects
Both products provide the same peptide and the same quality standards
Stronger mechanistic clarification would require isoform-specific NOS inhibition, direct measurement of NO metabolites, eNOS phosphorylation analysis, rescue experiments, and comparison across endothelial, epithelial, fibroblast, and neuronal model systems
It contains a cyanide molecule, which the FDA considers safe for healthy individuals
Dosing heavily depends on the research goals and study duration, too