Glutathione 1500mg

Glutathione 1500mg Peptide Powder harnesses the power of bioactive peptide technology to deliver maximum antioxidant impact. Each serving provides a concentrated dose of reduced L-glutathione in powder form for flexible dosing and rapid absorption. This advanced formulation supports cellular regeneration, immune resilience, and systemic detoxification. Ideal for athletes, biohackers, and wellness enthusiasts seeking clinical-grade antioxidant support. Mix with water or your preferred beverage for seamless integration into your daily protocol.

Glutathione is a tripeptide composed of three amino acids: glutamic acid, cysteine, and glycine. The reduced form (L-glutathione) features a free thiol group (-SH) on the cysteine residue, which is the active site responsible for its potent antioxidant properties. This molecular structure enables glutathione to donate electrons and neutralise free radicals, protecting cellular integrity. The peptide bond configuration ensures stability and bioavailability in our premium formulation, making it highly effective for systemic antioxidant support and detoxification pathways.

Storage Before Reconstitution: Keep the powder in its original sealed container in a cool, dry place away from direct sunlight and moisture. Store at room temperature (15–25°C). Avoid exposure to heat and humidity, which can degrade the reduced glutathione. Properly sealed, the powder maintains potency for 24 months from the date of manufacture. Storage After Reconstitution: Once mixed with water or liquid, consume immediately for maximum efficacy. If preparation is necessary in advance, store the reconstituted solution in an airtight glass container in the refrigerator at 2–8°C and use within 24 hours. Oxidation may occur over time, reducing antioxidant potency. Do not freeze reconstituted solutions.

Research References

The following peer-reviewed studies and publications are provided for informational and scientific reference purposes only. They do not constitute medical claims or endorsements of this product for any therapeutic use.

1. Glutathione: Biochemistry and Antioxidant Function
   Meister A & Anderson ME. (1983). Glutathione. Annual Review of Biochemistry, 52, 711–760. https://doi.org/10.1146/annurev.bi.52.070183.003431
   The foundational reference on glutathione biochemistry, detailing the tripeptide’s synthesis, the γ-glutamyl cycle, thiol redox chemistry, and its central role in cellular antioxidant defence and detoxification — essential background for any glutathione research programme.
2. Glutathione and Oxidative Stress in Disease Models
   Ballatori N, et al. (2009). Glutathione dysregulation and the etiology and progression of human diseases. Biological Chemistry, 390(3), 191–214. https://doi.org/10.1515/BC.2009.033
   Reviews the relationship between glutathione depletion and the pathogenesis of oxidative stress-related conditions, covering hepatic, neurological, and immune dysfunction models and establishing glutathione homeostasis as a key research target.
3. Reduced Glutathione and Immune Function
   Hamilos DL & Wedner HJ. (1985). The role of glutathione in lymphocyte activation. Journal of Immunology, 135(4), 2740–2747. PMID: 4031462
   Demonstrates that intracellular glutathione levels modulate lymphocyte proliferation and immune activation in vitro, providing mechanistic context for research into glutathione’s role in immune cell function and redox signalling.
4. Oral Glutathione Bioavailability and Systemic Absorption
   Richie JP Jr, et al. (2015). Randomized controlled trial of oral glutathione supplementation on body stores of glutathione. European Journal of Nutrition, 54(2), 251–263. https://doi.org/10.1007/s00394-014-0706-z
   Randomised controlled trial demonstrating that oral reduced glutathione supplementation significantly increases glutathione levels in blood, erythrocytes, and buccal cells over 6 months, providing key pharmacokinetic data for oral delivery research.
5. Glutathione in Hepatic Detoxification and Phase II Metabolism
   Hayes JD, Flanagan JU & Jowsey IR. (2005). Glutathione transferases. Annual Review of Pharmacology and Toxicology, 45, 51–88. https://doi.org/10.1146/annurev.pharmtox.45.120403.095857
   Comprehensive review of glutathione S-transferase enzymes and their role in Phase II hepatic detoxification, electrophile conjugation, and xenobiotic metabolism — directly relevant to research into glutathione’s systemic detoxification mechanisms.

All references are cited for scientific context only. This product is intended for research and wellness use. It is not approved as a medicinal product and does not constitute medical advice.