For Research Use OnlyGlutathione – 1500mg
Glutathione is a tripeptide central to cellular redox chemistry, functioning through a thiol group that is oxidised in the reactions it participates in. Supplied lyophilised at 1500mg per vial, which is roughly a hundred times the fill of the peptides beside it, and that gap measures mechanism rather than strength: a molecule consumed roughly one-for-one must be present in proportion to the work required, whereas a signalling peptide can act repeatedly. Its specific vulnerability is the thiol itself, which oxidises on contact with air, so limit vial entries and headspace exposure more carefully than for an ordinary peptide. Research use only.
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Glutathione – 1500mg COA
All Proxiva Peptides products are independently tested by accredited third-party laboratories. Results are batch-specific and provided for research transparency only. This product is not approved for human use.
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Every Dose, Independently Tested
Verified by Vanguard Laboratory — always ≥99.5% purity, tested 7×.
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Scientific References
Explore the published research literature on Glutathione – 1500mg. We link directly to independent, primary sources — we don't summarize or interpret findings. For research use only.
Links open external databases (pubmed.ncbi.nlm.nih.gov · clinicaltrials.gov). Proxiva Peptides is not affiliated with these sources. For research use only — not medical advice.
Certificate of Analysis
Glutathione – 1500mg · ≥99.4% purity (HPLC)