The Peptide AppField Guide · Longevity SeriesField Specimen

Longevity Category

Glutathione

Name: Glutathione: Uses, Evidence & Safety
Creator: The Peptide App
Published: 2026-01-27T18:38:35.818468+00:00

THE MASTER ANTIOXIDANT

GSH; L-Glutathione; Reduced Glutathione

Glutathione is your body's main antioxidant, made from three amino acids in your liver. It protects every cell from damage, helps detoxify harmful substances, and supports immune function. Levels decline with age and stress, making supplementation valuable for anti-aging and detoxification.

Glutathione

Glutathione Evidence Snapshot

How these guides are reviewed

Regulatory status: Not FDA approved · research use only
Dosing guidance: Reviewed by our clinical team
Linked evidence: 1 research sources
Content updated: Aug 28, 2026

Dose and schedule recommendations shown below come from The Peptide App Clinical Team. Research links are provided so readers can inspect the supporting evidence directly. Review the sources.

Quick Answers About Glutathione

Is Glutathione FDA approved?

No. This profile records Glutathione as not FDA approved and for research use only.

More context

Review the regulatory and source details on this page for the current context.

What dose does The Peptide App Clinical Team recommend for Glutathione?

Dose: 250-500 mg daily (liposomal oral) or IV as directed.

More context

Schedule: daily. Cycle: Ongoing or as needed. This is clinical-team guidance for reference and does not replace individualized instructions from a licensed clinician.

What research supports this Glutathione guide?

This guide links to 1 curated or current research sources.

More context

Open the research section to inspect the source titles, publication details, study types, and available abstracts directly.

Review the Glutathione research sources

Studied Effects & Mechanisms

Free Radical Scavenger

Neutralizes reactive oxygen species to protect cells

Detoxification

Binds toxins and helps eliminate them from the body

Immune Support

Regulates immune cell function and cytokine balance

Who is this for

Anyone wanting antioxidant protection

People with high toxin exposure

Those supporting liver health

Glutathione Dosing

Dosage

250-500 mg daily (liposomal oral) or IV as directed

Schedule

daily

Cycle

Ongoing or as needed

Clinical Team Note

Liposomal forms improve absorption; IV provides highest bioavailability

Get your exact syringe units with the reconstitution calculator

Clinical Team Dosing Guidance

Reported Timeline

Week 1

Cellular antioxidant levels begin rising

Week 2-3

Improved energy and detox symptoms

Ongoing

Sustained antioxidant protection

Detox and energy benefits often noticed within 1-2 weeks.

Timelines summarize reported or expected patterns and are not guaranteed individual outcomes.

Clinical Safety Context

Excellent Safety

Editorial grade A · Excellent

SafetyAExcellent

FDA approval statusNo · research use only

Naturally occurring in the body. Very safe at physiological doses.

Oral absorption can be poor, so liposomal or IV forms are more effective. Asthmatics may experience wheezing.

Possible side effects

Bloating or cramps at high doses · Wheezing in asthmatics

How to interpret safety grades

The Peptide App

Set up your Glutathione schedule

Dose reminders and your schedule, ready the moment you open the app.

Research-Market Price Snapshot

A compact market signal for this profile. The dedicated pricing page owns vendor, vial-size, and price-per-mg comparisons.

Updated Aug 30, 2026

Vendors: 55
Listings: 69
Observed range: $28–$171

Compare all Glutathione prices →

Market evidence

Glutathione product testing and COAs

Current certificates are on file for 36 of 57 vendors tracked in the Glutathione market. Research on this page describes the molecule. Vendor certificates concern particular market samples or batches; they do not change the research evidence or establish clinical safety, sterility, or suitability for use.

View vendor COAs and pricing →Testing database How to read a COA