Glutathione Injection 200mg/mL — the body’s master antioxidant — for cellular detoxification, immune function, skin brightening, and antioxidant defense.
Glutathione is the most powerful and most concentrated antioxidant the body produces — found in virtually every cell, with the highest concentrations in the liver. It is the central molecule in the body’s antioxidant defense network, detoxification pathways, immune regulation, and cellular repair. Glutathione levels decline with age, chronic illness, toxin exposure, alcohol, and many medications, contributing to the oxidative stress burden that accelerates aging and undermines health.
Injectable glutathione bypasses the significant GI absorption limitations of oral supplements, delivering the active antioxidant directly to the bloodstream. At 200mg/mL, available in both multi-dose and single-dose vials, it’s one of the most in-demand IV therapy products in the wellness market.
| Specification | Detail |
|---|---|
| Active ingredient | Reduced Glutathione (L-Glutathione) |
| Concentration | 200 mg/mL |
| Available formats | 30mL multi-dose vial (IM or IV) · 5mL single-dose vial (IV only) |
| Rx required | Yes |
Legere supplies licensed medical practices with a range of quantities to fit your volume needs. To get pricing, check availability, or place an order, click Request a Quote above or contact our team directly. A valid medical or pharmacy license is required to purchase prescription and injectable products.
Master antioxidant: Glutathione directly neutralizes free radicals and reactive oxygen species throughout the cell. It also regenerates other antioxidants — Vitamin C, Vitamin E, and CoQ10 — after they have been oxidized, maintaining the body’s entire antioxidant network.
Cellular detoxification: The liver uses glutathione in Phase II detoxification to bind to and neutralize toxins, heavy metals, and metabolic waste products, making them water-soluble and excretable. A depleted liver glutathione pool means reduced detoxification capacity — one of the most clinically meaningful consequences of glutathione deficiency.
Immune function: Glutathione is required for the proliferation and function of T-cells and natural killer cells. Immune cells with adequate glutathione mount faster, stronger responses and are more resistant to oxidative damage during immune activation.
Skin health and brightening: Glutathione inhibits the enzyme tyrosinase, which is responsible for melanin production. Reduced melanin production leads to skin brightening and a more even tone — making glutathione IV therapy a widely requested aesthetic wellness service in addition to its clinical applications.
30mL Multi-Dose Vial (IM or IV): Best for high-volume practices running multiple glutathione injections per day. Cost-effective for practices where glutathione is a high-frequency protocol component. Can be administered IM or IV, providing maximum flexibility.
5mL Single-Dose Vial (IV only): Best for practices that administer glutathione less frequently or that prioritize single-use vials for sterility and reduced waste. IV administration only.
IV therapy and wellness clinics: Glutathione is the single most requested IV therapy product across wellness practice settings. It is used as a standalone injection, as an IV push at the end of infusions, and as a component of comprehensive antioxidant protocols.
Longevity and anti-aging practices: Glutathione decline is one of the primary biochemical markers of aging. Practices focused on healthy aging use glutathione IV therapy as a foundational intervention for oxidative stress, mitochondrial health, and immune function.
Aesthetic and med spa practices: IV glutathione for skin brightening and tone is a well-established aesthetic wellness service. Practices offering IV therapy alongside aesthetic treatments use glutathione as a standard menu item.
Functional and integrative medicine practices: Liver support, heavy metal detoxification, immune function, and oxidative stress management are all addressed through glutathione IV therapy.
NAC Injection — NAC drives the body’s own glutathione production through cysteine. NAC and Glutathione injection together address glutathione through both direct delivery and precursor support.
Alpha Lipoic Acid Injection — ALA regenerates spent glutathione back to its active reduced form, extending its antioxidant effectiveness.
Ascorbic Acid Injection — The most common IV pairing with glutathione in wellness practice settings. Vitamin C and glutathione address complementary aspects of antioxidant protection.
GlutaTonic Sublingual Spray — For practices that want patients to maintain daily oral glutathione support between IV sessions.
Asthma: IV glutathione has been associated with bronchospasm in some asthma patients. Use with caution and monitor respiratory status.
Pregnancy: Consult a healthcare provider before use.
Chemotherapy: High-dose antioxidant supplementation during some chemotherapy protocols may affect treatment outcomes. Patients in active cancer treatment should discuss with their oncologist before IV glutathione.
Prescription required. A valid medical or pharmacy license is required to purchase.
How do I order, and what quantities are available?
Contact our team directly to place an order or request a quote. Both 30mL and 5mL formats are available. Reach out for current pricing, lead times, and volume options. A valid medical or pharmacy license is required.
Why is oral glutathione less effective than injectable?
Glutathione is a tripeptide (three amino acids linked together). The digestive system breaks it into individual amino acids before absorption — meaning oral glutathione largely does not arrive at tissues as intact glutathione. Injectable glutathione delivers the active molecule directly into the bloodstream, bypassing the GI breakdown that limits oral bioavailability.
What is the difference between the 30mL MDV and 5mL SDV?
The 30mL multi-dose vial can be administered IM or IV and provides more doses per vial — suited for high-frequency glutathione practices. The 5mL single-dose vial is for IV administration only and is designed for single-use — suited for practices that administer glutathione less frequently or prioritize single-use sterility.
This is a prescription injectable product. A valid medical or pharmacy license is required to purchase. For use by licensed healthcare providers only.
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