Glutathione (Nasal Spray)
- Product overview
- Why Glutathione
- How it works
- Treatment process
- Explore other treatments
- Why REG3N
- Common questions
- Treatment information
From $107/mo*
The body’s master antioxidant. Can help defend cells against oxidative damage linked to accelerated aging.
*Billed quarterly with a three-month commitment paid up front.
WHY GLUTATHIONE
Oxidative stress damages cells. Glutathione can help neutralize it.
Journal of the American Heart Association (2021)
In a trial of 100 heart attack patients, IV glutathione significantly reduced inflammation, free radical activity, and direct markers of heart muscle damage versus placebo.
Source: Tanzilli et al., "Glutathione Infusion Before and 3 Days After Primary Angioplasty Blunts Ongoing NOX2-Mediated Inflammatory Response," Journal of the American Heart Association (2021)
Published study facts
Journal of the American Heart Association (2021)
Patients with lower inflammation after the procedure had better heart function at 6 months — stronger pumping ability and less enlargement of the heart.
Source: Tanzilli et al., "Glutathione Infusion Before and 3 Days After Primary Angioplasty Blunts Ongoing NOX2-Mediated Inflammatory Response," Journal of the American Heart Association (2021)
Published study facts
BMJ Open (2019)
An earlier study of 50 patients found glutathione blocked production of hydrogen peroxide, one of the most damaging molecules released when blood flow returns to the heart, with the protective effect lasting at least 5 days.
Source: Tanzilli et al., "Glutathione Infusion Before Primary Percutaneous Coronary Intervention: A Randomised Controlled Pilot Study," BMJ Open (2019)
Charts and graphics are illustrative representations intended to communicate published research findings and the known pharmacologic properties of a medication class or active ingredient. Visualizations may simplify, normalize, or model study data for educational purposes and should not be interpreted as guarantees of individual clinical outcomes. References to medication classes, mechanisms, or published studies are intended to illustrate general pharmacologic concepts and do not establish that any specific medication, formulation, or treatment program will produce identical results. Compounded medications are not evaluated by the FDA for safety, quality or efficacy.
HOW GLUTATHIONE WORKS
Defends cells against damage.
Glutathione is the most abundant antioxidant in the brain. It neutralizes free radicals to help prevent oxidative damage. Glutathione levels naturally decline with age.
Helps neutralize free radicals
Glutathione donates electrons to reactive oxygen molecules, disarming them before they can damage DNA, proteins, and cell membranes.
Regulates immune function
Glutathione can contribute to a balanced immune response by helping activate and regulate immune cells.
Clears toxins
Glutathione binds to toxins, converting them into more water-soluble compounds the body can excrete.
Step 1
Medical intake
Answer a guided set of questions covering your medical history, current medications, goals, and treatment preferences.
A few minutes
Step 2
Doctor review
A U.S.-licensed, board-certified physician reviews your intake and recommends a medication, if appropriate.*
Within 72 hours
Step 3
Fast shipping
Approved medications ship directly to your door in discreet packaging.
2-5 business days
Step 4
Unlimited messaging
Your doctor is available via chat any time for additional support. Video consults available. The same prescription framework as REG3N's medical team. *Some states may require a synchronous audio and/or video consultation prior to a prescription being approved.
Up to 12 months
Proactive care
Doctor-led treatment plans designed around your goals. No wait lists. No insurance required.
Transparent pricing
No membership fees, no hidden costs. You pay only after a doctor prescribes treatment.
Board-certified doctors
Access to specialist physicians, licensed in your state. Unlimited messaging for up to 12 months.
Curated by longevity experts
Every protocol is built by medical experts, based on longevity research from REG3N's science team.
What is glutathione?
Glutathione is a naturally occurring antioxidant produced in nearly every cell of the body. It plays a role in reducing free radical damage and supporting detoxification and immune function. Declining glutathione (GSH) levels are one of the most consistently observed biochemical changes associated with the aging process.
How do you take glutathione?
Inject glutathione (Injections) into the muscle or skin one to two times a week (for 200mg) or every other day (for 100mg). For glutathione (Nasal Spray), spray once into each nostril one to two times daily.
What are the side effects of glutathione?
Long-term glutathione use has been linked to lower zinc levels.
Who shouldn’t take glutathione?
Not recommended for people who are pregnant or breastfeeding. People with pre-existing kidney disease should avoid high-dose glutathione. Your doctor will evaluate whether glutathione is appropriate for you.
Disclaimer: This page is intended for educational purposes only and is not intended to provide medical advice, diagnosis or treatment. Medication eligibility and prescriptions are determined solely by licensed medical providers based on clinical appropriateness. Not all individuals will qualify for medication-based treatment. Always consult a licensed healthcare professional before beginning any wellness program.
The body’s master antioxidant. Can help defend cells against oxidative damage linked to accelerated aging.