Glutathione 101: Your Body's Master Antioxidant
It's called the body's "master antioxidant" for a reason. Here's what glutathione actually does and why it's usually given by IV.
Key takeaways
- Glutathione is a naturally occurring antioxidant made from three amino acids: glutamine, glycine, and cysteine.
- It plays a central role in detoxification and protecting cells from oxidative stress.
- Oral glutathione is largely broken down during digestion, which is why IV delivery is the preferred route.
- It's commonly used for skin clarity, detox support, and as an add-on to other IV formulations.
What glutathione does in the body
Glutathione is produced naturally in the liver and is involved in neutralizing free radicals, supporting the liver's detoxification pathways, and helping regenerate other antioxidants like vitamins C and E. It's called the "master antioxidant" because so many other antioxidant processes depend on it functioning properly.
Why levels can become depleted
Glutathione levels can be affected by aging, chronic stress, poor diet, alcohol use, and exposure to environmental toxins. When demand for detoxification and antioxidant activity outpaces the body's ability to produce glutathione, levels can drop.
Why IV delivery is preferred
Like NAD+, glutathione is broken down significantly by digestive enzymes when taken orally, which limits how much actually reaches your bloodstream intact. IV or intramuscular delivery bypasses this issue, delivering the antioxidant directly.
What people use it for
Common goals include supporting skin clarity and tone, general antioxidant support, and as a complement to detox-focused wellness routines. As with most IV wellness treatments, evidence is strongest for its biological role as an antioxidant — cosmetic effects like skin brightening are widely reported anecdotally but vary by individual.
Add glutathione to your next visit
Available as a standalone push or add-on to any IV drip.
Frequently asked questions
add glutathione to your routine
Book a visit and ask your provider about adding a glutathione push.
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