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Important Research Notice

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

Glutathione research vial - StarBio COA published
  • Arrives Sat, Oct 24 – Wed, Oct 28Free standard shipping on orders over $100
  • Free shipment protectionLost, stolen, or damaged? We replace it, on us.
  • Overnight and 2-day optionsPick your speed at checkout

Glutathione

Antioxidant & Detoxification Peptide

$59.99
$35.99with code SPOOKY40 · 40% offTap to apply

The tripeptide gamma-glutamyl-cysteinyl-glycine, the main thiol antioxidant inside cells. It is a standard reagent in studies of oxidative stress, redox balance and detoxification enzymes such as glutathione S-transferases. For in vitro laboratory research use only.

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Third-party tested batchCOA on fileShips from the USALost or damaged? Reshipped free
  • Arrives Sat, Oct 24 – Wed, Oct 28Free standard shipping on orders over $100
  • Free shipment protectionLost, stolen, or damaged? We replace it, on us.
  • Overnight and 2-day optionsPick your speed at checkout
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Certificate of Analysis

Third Party Tested ISO/IEC 17025 ACCREDITED

99.15%
PURITY
Variant Glutathione 1500 mg
Test report Medutest · WWB-GTT-8626
Labeled 1500 mg
Tested Feb 24, 2026
📄 View COA
Technical specifications

Compound Information

Molecular profile

What is Glutathione?

Type Tripeptide antioxidant (gamma-glutamyl thiol tripeptide)
CAS number
70-18-8
Molecular weight
307.33 g/mol
Amino acids
3 tripeptide
Formula
C10H17N3O6S
Sequence 3 residues
  1. γE
  2. C
  3. G
Storage requirements

Stability information

-20°C Lyophilized powder Long-term storage
2–8°C Reconstituted Short term
Handling
  • Protect from light
  • Avoid repeated freeze-thaw cycles

Conditions apply to sealed research vials as supplied. Batch details are on the Certificate of Analysis above.

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Sources & References

Peer-reviewed research

The journals of gerontology. Series A, Biological sciences and medical sciences

Supplementing Glycine and N-Acetylcysteine (GlyNAC) in Older Adults Improves Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Inflammation, Physical Function, and Aging Hallmarks: A Randomized Clinical Trial

2023 · PMID: 35975308 · DOI: 10.1093/gerona/glac135

Kumar P, Liu C, Suliburk J, Hsu JW, Muthupillai R, Jahoor F, et al.

View Source ↗
Clinical and translational medicine

Glycine and N-acetylcysteine (GlyNAC) supplementation in older adults improves glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, insulin resistance, endothelial dysfunction, genotoxicity, muscle strength, and cognition: Results of a pilot clinical trial

2021 · PMID: 33783984 · DOI: 10.1002/ctm2.372

Kumar P, Liu C, Hsu JW, Chacko S, Minard C, Jahoor F, et al.

View Source ↗
European journal of nutrition

Randomized controlled trial of oral glutathione supplementation on body stores of glutathione

2015 · PMID: 24791752 · DOI: 10.1007/s00394-014-0706-z

Richie JP Jr, Nichenametla S, Neidig W, Calcagnotto A, Haley JS, Schell TD, et al.

View Source ↗
European journal of clinical nutrition

Oral supplementation with liposomal glutathione elevates body stores of glutathione and markers of immune function

2018 · PMID: 28853742 · DOI: 10.1038/ejcn.2017.132

Sinha R, Sinha I, Calcagnotto A, Trushin N, Haley JS, Schell TD, et al.

View Source ↗
Science (New York, N.Y.)

Mitochondrial NADP(H) generation is essential for proline biosynthesis

2021 · PMID: 33888598 · DOI: 10.1126/science.abd5491

Zhu J, Schwörer S, Berisa M, Kyung YJ, Ryu KW, Yi J, et al.

View Source ↗
The Journal of nutrition

GlyNAC Supplementation Improves Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Inflammation, Aging Hallmarks, Metabolic Defects, Muscle Strength, Cognitive Decline, and Body Composition: Implications for Healthy Aging

2021 · PMID: 34587244 · DOI: 10.1093/jn/nxab309

Sekhar RV

View Source ↗
Pharmacological research

Effect of melatonin supplementation on oxidative stress parameters: A systematic review and meta-analysis

2020 · PMID: 33007423 · DOI: 10.1016/j.phrs.2020.105210

Morvaridzadeh M, Sadeghi E, Agah S, Nachvak SM, Fazelian S, Moradi F, et al.

View Source ↗
Nutrition (Burbank, Los Angeles County, Calif.)

Clinical and metabolic response to probiotic administration in patients with major depressive disorder: A randomized, double-blind, placebo-controlled trial

2016 · PMID: 26706022 · DOI: 10.1016/j.nut.2015.09.003

Akkasheh G, Kashani-Poor Z, Tajabadi-Ebrahimi M, Jafari P, Akbari H, Taghizadeh M, et al.

View Source ↗
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association

Enhanced glutathione production protects against zearalenone-induced oxidative stress and ferroptosis in female reproductive system

2024 · PMID: 38272172 · DOI: 10.1016/j.fct.2024.114462

Fu W, Dai C, Ma Z, Li Q, Lan D, Sun C, et al.

View Source ↗
Molecular genetics and metabolism

Glutamine, as a precursor of glutathione, and oxidative stress

1999 · PMID: 10356308 · DOI: 10.1006/mgme.1999.2857

Amores-Sánchez MI, Medina MA

View Source ↗
Journal of alternative and complementary medicine (New York, N.Y.)

Effects of oral glutathione supplementation on systemic oxidative stress biomarkers in human volunteers

2011 · PMID: 21875351 · DOI: 10.1089/acm.2010.0716

Allen J, Bradley RD

View Source ↗

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