glutathione molecule Glutathione: A Powerful Antioxidant for Improved Health – Glutathione molecule hi-res stock photography

Bioavailability refers to the amount of a nutrient that actually reaches the systemic circulation and is available for the body to use

PMID 17699297

Besides Lyme disease though, numerous illnesses can cause glutathione depletion, leading to toxic overload, brain inflammation and more

The chart below provides complete guidance on selecting the right concentration for your needs

However, subcutaneous injection is the standard route for systemic and musculoskeletal effects, as it provides more reliable bioavailability and allows injection near the injury site

No GI breakdown Consistent systemic delivery SQ or IM administration 1