MMpeptides Glutathione 1500mg antioxidant vial with black and gold label

GLUTATHIONE 1500mg

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£34.99
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Requires bacteriostatic water for reconstitution, sold separately. Add BAC water · £4.99

Thu 1 Oct
Dispatched
Fri 2 Oct
In transit
3 Oct–5 Oct
Estimated delivery
99%+ purity, HPLC verified per batch
Same-day dispatch before 4pm, Mon to Fri
Free UK delivery over £150
Tracked and traceable delivery
Specification

Specification

Batch data and handling conditions for this compound.

Product name
Glutathione (reduced, L-GSH)
Catalogue number
GSH-1500
CAS number
70-18-8
Molecular formula
C10H17N3O6S
Molecular weight
307.3 g/mol
Unit size
1500mg, 1 vial
Purity
≥99% (HPLC verified)
Appearance
Lyophilised solid
Storage
−20°C, protected from light, moisture and oxidising agents
Stability
24 months from manufacture when stored correctly
Product detail

About this compound

What glutathione is+

Glutathione is a naturally occurring tripeptide of glutamate, cysteine and glycine, synthesised endogenously in virtually all mammalian cells. As the most abundant intracellular antioxidant it is central to cellular redox homeostasis, and has been characterised extensively across biochemical, toxicological and pharmacological research.

Research applications+
  • Substrate for glutathione peroxidase and S-transferase systems
  • GSH/GSSG ratio as an oxidative stress marker
  • Depletion models using buthionine sulfoximine
  • Reducing agent in protein folding studies

Published studies

Third-party studies, listed for scientific context only. MMpeptides supplies this compound for laboratory research only.

Reconstitution protocol+

Dissolve in sterile ultrapure water or PBS at pH 7.0–7.4. Glutathione is susceptible to oxidation, so prepare fresh working solutions under inert atmosphere where possible.

Store reconstituted solution at 4°C and use within 24–48 hours, or aliquot and store at −80°C for longer-term stability.

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Storage and stability+

Supplied as a lyophilised solid. Store at −20°C, protected from light and moisture. Stable for 24 months from the date of manufacture when stored correctly.

Once reconstituted, refrigerate at 4°C and use within 28 days.

Purity and quality assurance+

Every batch is HPLC verified to ≥99% purity, covering both identity and purity.

A Certificate of Analysis is available on request.

Legal and safety+

This product is intended exclusively for in vitro laboratory research. It is not approved for human or veterinary use and is not a medicinal product.

MMpeptides supplies research-grade compounds to qualified researchers only. All applicable regulations regarding the purchase and use of research peptides in your jurisdiction must be observed.

Verified reviews

What researchers say

Independent, verified reviews collected on Trustpilot.

Great service

Great service. Order was delivered straight away. Product was genuine. Very happy, and will be using them again in the future.

Craig SumnerAugust 2026Verified

Fast and accurate shipping

Easy to use website with fast and accurate shipping. Product was well packaged and exactly as marketed.

Dylan TaylorJune 2026Verified

Customer support

As a complete novice, I had a lot of questions before ordering, but the customer support was outstanding and helped me every step of the way. Great products and even better service.

Makai CarpenterJune 2026Verified

Reviews relate to product quality, packaging and delivery, and are not claims about biological effect. Read all reviews on Trustpilot.

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MMpeptides Glutathione 1500mg antioxidant vial with black and gold label
GLUTATHIONE 1500mg £34.99