Glutathione 1500mg — Research Grade | Australian Supplier

COA-tested · Fast dispatch from Perth · Research use only

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Buy Glutathione Australia | Research Grade, COA Tested

Peptides Collective stocks research-grade glutathione (L-glutathione, reduced form) for researchers across Australia. Every batch is independently tested with a full Certificate of Analysis available on request.

What Is Glutathione?

Glutathione is a tripeptide (glutamyl-cysteinyl-glycine) and one of the body's most important endogenous antioxidants. Present in virtually every cell, it plays a central role in oxidative stress defence, detoxification, immune function, and cellular redox balance. It is one of the most studied molecules in cell biology and ageing research.

Research Applications

  • Oxidative stress and free radical research
  • Cellular detoxification pathway studies
  • Immune modulation research
  • Ageing and longevity biology studies
  • Liver function and hepatoprotection research
  • Skin pigmentation and melanin synthesis studies

Why Source From Peptides Collective?

  • Reduced (active) form - L-glutathione reduced, the biologically active form used in research
  • Third-party COA tested - independent purity verification
  • Australian stock - dispatched from Perth, WA
  • 98%+ purity standard

Ordering and Storage

Order via our online store. Store lyophilised glutathione powder at 2-8C, away from light. For long-term storage, freeze at -20C. Reconstitute with sterile water or bacteriostatic water for multi-use applications.

Frequently Asked Questions

What form of glutathione do you supply?

We supply L-glutathione in the reduced (GSH) form - the active form used in antioxidant research.

How should glutathione be stored?

Store lyophilised powder at 2-8C away from light. For long-term storage, -20C is recommended. Reconstituted solution should be used promptly.

Is a COA available?

Yes. Independent third-party COA documents are available on request for every batch.

Is glutathione available in Australia?

Yes. Peptides Collective stocks research-grade glutathione and ships Australia-wide from Perth, WA.

Explore Our Full Research Range

Browse all COA-tested research peptides at Peptides Collective Australia.

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COA Available

Third-party tested

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≥98% Purity

HPLC verified

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Perth-Based Supplier

WA, Australia

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Fast Dispatch

Ships within 24 hrs

⚠️ Research Use Only. All products supplied by Peptides Collective are intended strictly for in-vitro laboratory and research purposes. Not for human consumption, veterinary use, or clinical application. Handle in accordance with all applicable Australian regulations. Must be used only by qualified researchers.

Our Address

162 Grand Boulevard, Joondalup WA 6027. No retail store. Orders are packed and dispatched from our secure bonded warehouse at Perth Airport, Western Australia.

Pickups by appointment only. Contact us to arrange.

Mon–Sat: 8:00 AM – 7:00 PM (AWST)
[email protected]
+61 493 929 557

All products sold by Peptides Collective are intended for laboratory research and in-vitro use only. Products are not approved for human or veterinary use, diagnosis, treatment, or consumption. Information provided on this website is for research and educational research purposes only.

© Copyright 2026. Peptides Collective — Supplying high-purity and 100% potency research peptides across Australia.