Master antioxidant
Central to how cells neutralise oxidative stress.
for antioxidant support
Glutathione
Starting at $130 per vial
$130first month, then $130/mo
Master antioxidant
Central to how cells neutralise oxidative stress.
Liver and detox pathways
Supports phase II conjugation in the liver.
Skin brightness
Frequently paired with NAD+ in longevity research.
Batch testedThird-party verifiedIn Stock
These statements have not been evaluated by the Food and Drug Administration. Research peptides are supplied for research use only and are not intended to diagnose, treat, cure or prevent any disease.
Product information
Glutathione — 1500mg lyophilized powder
Glutathione is a naturally occurring tripeptide composed of glutamine, cysteine and glycine. It functions as a major intracellular antioxidant and plays a role in cellular detoxification, oxidative stress reduction and immune support.
It is widely studied in healthy-aging, liver health and cellular repair models for its role in the body's natural defence against free radicals and environmental exposure.
Form & purity
- Purity: >99%
- Form: lyophilized (freeze-dried) powder
- Grade: for research use only
What glutathione is, and what it's studied for
Glutathione is the body's primary intracellular antioxidant, and levels fall with age, illness and chronic stress. Because oral absorption is poor, research protocols use parenteral administration once or twice weekly, often alongside NAD+ in longevity work.
Every vial ships lyophilised with molecular data, storage windows and reconstitution guidance documented. Lots are assayed by an independent laboratory before release, and certificates of analysis are available on request.
Rooted in science
Liver and detox pathways
Supports phase II conjugation in the liver.
Skin brightness
Frequently paired with NAD+ in longevity research.
What every order includes
Third-party assay on every lot before release.
Flat pricing per vial at every strength.
Documented reconstitution and storage guidance.
Cold-packed dispatch with tracking on every order.
Order glutathione today.
What the research shows
- Glutathione neutralises reactive oxygen species inside the cell rather than in circulation.
- Endogenous levels decline with age, illness and sustained physical stress.
- Oral bioavailability is low, which is why parenteral routes dominate the literature.
- Evidence for cosmetic skin outcomes is early and mixed.
Lab tested for quality and potency
Every lot is released only after independent third-party testing. Certificates of analysis are available on request.
The same standards on every lot
Third-party tested
>99% purity
Lyophilised
Batch numbered
COA on request
Cold-packed
How it works
01Choose a compound
Pick the peptide and quantity you need, with molecular and storage data documented.
02Cold-packed dispatch
Orders leave in temperature-aware packaging with tracking on every shipment.
03Documentation and support
Certificates of analysis, handling notes and reconstitution guidance are available on request.
"Purity, handling and storage decide whether a result is repeatable. Everything else is downstream of how the vial was made and shipped."
Every order includes
- Clear handling and reconstitution guidance
- Flat pricing per vial
- 2-day delivery with tracking
- Bacteriostatic water included
- Storage and stability guides
- Certificates of analysis on request
Recurring orders renew on the chosen cycle until cancelled. Prices exclude applicable tax. Research peptides are supplied for research use only.
Questions, answered
Other compounds in the catalog
NAD+
for cellular energy and longevity
From $150 per vial
SS-31
for mitochondrial health
From $180 per vial
GHK-Cu
for skin, collagen and hair
From $50 per vial
BPC-157
for tissue repair and recovery
From $70 per vial
Products shown are research peptides supplied for research use and are not evaluated by the FDA. Nothing here is medical advice.
Glutathione
From $115 per vial
- No long-term contracts
- Flat price per vial
- Batch-tested purity
- Tracked delivery
Recurring orders can be cancelled any time before the next billing date.
Disclaimer
Research peptides are supplied for research use and are not evaluated by the FDA for safety, effectiveness or quality.
Nothing on this page is medical advice, and no claim is made that any product treats or prevents disease.
Individual results vary. This page is for general education only.
Supporting studies
- Review of peptide stability and handling in laboratory settings, Journal of Placeholder Chemistry, 2021.
- Observational outcomes of structured dosing protocols, Placeholder Research Reports, 2022.
- Purity and potency profile of research-grade preparations, Journal of Placeholder Analysis, 2020.
- Analytical methods for peptide identity confirmation, Placeholder Research Review, 2023.
- Longitudinal review of metabolic and cellular health markers, Placeholder Research Annals, 2024.