What is Glutathione IV Therapy?
Please note: Currently, our clinic does not offer Glutathione IV therapy.
Overview of Glutathione
Glutathione is a substance composed of three amino acids: glutamic acid, cysteine, and glycine, and is present in almost all cells of the human body.
It functions as a defense substance for cellular survival, and when administered into the body, it is expected to provide the following benefits and maintain good health.
Effects and Mechanisms of Glutathione IV Therapy

1.Detoxification Effect (Drug Poisoning, Heavy Metal Poisoning, etc.)
Glutathione has a detoxifying effect against harmful substances in cases such as drug poisoning and heavy metal poisoning, as well as an effect of improving liver function in chronic liver diseases.
2.Reduction of Reactive Oxygen Species (ROS) & Oxidative Stress
Within the body, it possesses an antioxidant action that neutralizes reactive oxygen species, which can cause cellular oxidative damage.
3. Action on Pigmentation (Within Approved Indications)
Because it is involved in suppressing melanin synthesis, it is sometimes used in medical treatments for conditions such as melasma, post-inflammatory hyperpigmentation, eczema, and dermatitis.
Side Effects and Precautions of Glutathione IV Therapy
Side Effects
In connection with the IV infusion, the following side effects may occur:
- Loss of appetite
- Nausea / Vomiting
- Skin rash
- Allergic reactions
Precautions Regarding Combination Therapy
Concomitant use with high-dose Vitamin C IV therapy is not recommended. This is because glutathione neutralizes the hydrogen peroxide generated by high-dose Vitamin C IV therapy.
Director of NAG Orthopedics: Yoshimasa Nagumo

Orthopedic Specialist & Sports Doctor
Dr. Nagumo initially built his career as a surgical oncologist specializing in orthopedic cancer treatment. Subsequently, he moved to the United States to engage in advanced research in the field of regenerative medicine.
It was during his time in the U.S. that a personal injury led him to realize the critical importance of sports medicine. Upon returning to Japan, he transitioned his focus to become a sports orthopedic surgeon.
Currently, he leads the "Athlete Support Program," which provides comprehensive medical support to athletes using a combination of blood analysis and cutting-edge regenerative medicine technologies.
[Click here for the program introduction page:https://nagseikei.jp/en/dr/]
