Glutathione

Name: Glutathione
Brand: Canada Peptides
Price: 83.0 CAD
Availability: InStock

$83.00

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This batch of Glutathione Peptide has been third party lab tested and verified for quality.

Contents: Glutathione (L-γ-Glutamyl-L-Cysteinylglycine, Antioxidant Tripeptide)
Form: Powder
Purity: 99.3%

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Glutathione Peptide

Glutathione is a synthetic tripeptide composed of glutamate, cysteine, and glycine. It is studied extensively for its central role in maintaining redox homeostasis in living systems. Investigators propose that Glutathione participates in antioxidant defense pathways, detoxification processes, and cellular signaling responses that help protect against oxidative stress and electrophilic agents.

Glutathione has been evaluated in redox-regulated biochemical networks. It may participate in neutralizing reactive oxygen species and regenerating other antioxidants during metabolic activity. Researchers also explore its potential involvement in thiol-dependent enzyme systems, xenobiotic metabolism, and support of immune-related biochemical functions.

Overview

Scientific studies assess Glutathione’s influence on cellular protection, mitochondrial function, lipid peroxidation suppression, and amino acid transport. Its role in maintaining intracellular cysteine levels and supporting glutathione peroxidase activity is widely investigated. Additional research explores possible impacts on aging-related oxidative processes, environmental toxin resilience, and regulation of redox-sensitive transcription factors.

Chemical Makeup

Glutathione is a linear tripeptide. Structural variations may exist depending on production and storage conditions. Identity confirmation is established by analytical testing of this batch.

Observed Mass (MS): 711.9 Da
Purity (HPLC): 99.42%
Batch Number: 2025007
Primary Retention Time: 3.48 min
Instrument: LCMS-7800 Series (Calibrated)
Comment: Primary peak confirmed by mass and retention time; trace secondary peak 0.58% area

Research and Clinical Studies

Glutathione and Oxidative Stress
Glutathione has been widely studied for its role in neutralizing free radicals and protecting cellular membranes from oxidative degradation. It may support enzymatic systems that prevent damage from hydrogen peroxide and lipid peroxides.

Glutathione and Detoxification Mechanisms
Research suggests Glutathione participates in conjugation reactions that help remove electrophilic compounds, assisting in biotransformation processes in liver and other tissues. Investigators evaluate how these pathways may support detoxification in controlled models.

Glutathione and Immune Modulation
Experimental data indicate Glutathione may maintain the redox state required for optimal immune cell function, including T-cell proliferation and cytokine signaling. Studies examine its role as a regulatory factor in immune response homeostasis.

Glutathione and Mitochondrial Function
Investigators assess Glutathione’s involvement in maintaining mitochondrial membrane stability and reducing oxidative burden within the respiratory chain. These functions are explored in relation to cellular energy metabolism.

Glutathione and Neurological Pathways
Emerging research examines whether Glutathione may help protect neurons from oxidative challenges and support glutamate balance in the brain. Its potential roles in cognitive and neuroprotective mechanisms continue to be evaluated.

Glutathione research peptide is provided exclusively for laboratory studies and controlled scientific investigation. Not for human or veterinary use.

References

Wu G, Fang YZ, Yang S, Lupton JR, Turner ND. Glutathione metabolism and its implications for health. J Nutr. 2004 Mar;134(3):489-92. PMID: 14988435.
https://pubmed.ncbi.nlm.nih.gov/14988435/
Forman HJ, Zhang H, Rinna A. Glutathione: overview of its protective roles. Mol Aspects Med. 2009 Feb-Apr;30(1-2):1-12. doi: 10.1016/j.mam.2008.08.006. PMID: 18796312.
https://pubmed.ncbi.nlm.nih.gov/18796312/
Pompella A, et al. The changing faces of glutathione. Biochim Biophys Acta. 2003 Jan 3;1583(1):1-14. PMID: 12507743.
https://pubmed.ncbi.nlm.nih.gov/12507743/
Jones DP. Redefining oxidative stress. Antioxid Redox Signal. 2006 Sep-Oct;8(9-10):1865-79. doi: 10.1089/ars.2006.8.1865. PMID: 16987039.
https://pubmed.ncbi.nlm.nih.gov/16987039/
Lu SC. Glutathione synthesis. Biochim Biophys Acta. 2013 May;1830(5):3143-53. doi: 10.1016/j.bbagen.2012.09.008. PMID: 22995213.
https://pubmed.ncbi.nlm.nih.gov/22995213/
Dringen R. Glutathione metabolism in the brain. Prog Neurobiol. 2000 Jul;62(6):649-71. PMID: 10880854.
https://pubmed.ncbi.nlm.nih.gov/10880854/
Lushchak VI. Glutathione in cell metabolism. Chem Biol Interact. 2012 Nov 25;199(1):1-14. doi: 10.1016/j.cbi.2012.10.006. PMID: 23089249.
https://pubmed.ncbi.nlm.nih.gov/23089249/
ClinicalTrials.gov Identifier: NCT04252937. Glutathione modulation in oxidative stress-related conditions.
https://clinicaltrials.gov/ct2/show/NCT04252937

For Research Use Only. Not for human or veterinary use.

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Frequently Asked Questions

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Every vial we sell comes from a lab that follows current Good Manufacturing Practices (cGMP). That means each step of production is documented and controlled. Before a batch is released, it’s tested by independent third-party labs for purity, identity, and sterility. Certificates of analysis are available so you can see the exact test results.

Yes. The labs we work with use ISO-certified clean rooms where air quality, equipment, and handling procedures are tightly regulated. Staff are trained to pharmaceutical-grade standards. This ensures the peptides are produced in an environment that minimizes contamination risks.

Peptides in lyophilized (freeze-dried) form are stable at room temperature for transport. Once you receive them, refrigeration is recommended to maintain long-term integrity. We package every order securely to prevent damage and ship promptly, so your vials arrive in optimal condition.

We operate under strict in-house protocols that follow current Good Manufacturing Practices (cGMP). That means our team oversees the entire process from sourcing raw amino acids to the final lyophilized vial. Nothing is outsourced or repackaged. This gives us full control over purity, consistency, and sterility, and it’s why we can stand behind every single vial we ship.

Store them in the refrigerator, away from direct light and heat. If you need to keep them longer, some peptides can be stored frozen. Each vial comes with clear handling instructions so you know the proper conditions for stability.

The strongest proof is transparency. For every peptide, we can provide certificates of analysis, manufacturing documentation, and references to the published scientific research behind it. If you ever have questions, we’ll show you the data rather than ask you to take our word for it.

The difference is transparency. Most sites give you a product name and a price. We provide full batch testing, lab documentation, and direct access to certificates of analysis so you don’t have to guess what you’re getting. When you order from us, you know exactly what’s in the vial, where it was made, and how it was verified.

Glutathione

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