Glutathione
Research-grade Glutathione. COA included. Ships in 24-48hrs.
Chemical Properties
Verified compound data sourced directly from PubChem's scientific database
Product Description
About Glutathione
Glutathione (GSH) is a naturally occurring tripeptide composed of L-glutamic acid, L-cysteine, and glycine, supplied here in its reduced form as a lyophilized powder.
Product specifications
- Form: Lyophilized powder (reduced glutathione)
- Amount per vial: 1500 mg
- Purity: ≥99% (HPLC)
- Testing: Third-party verified (HPLC analysis + mass spectrometry identity)
- Packaging: Each vial individually sealed and labeled with lot number and expiration date
- Certificate of Analysis: Lot-specific, included with every order
Research-use-only compliance
This product is sold exclusively for in vitro research and laboratory use. It is not a drug, food, cosmetic, or dietary supplement. It is not intended for human or veterinary consumption, and it is not FDA-approved for any therapeutic purpose. By purchasing, you confirm you are a qualified researcher or laboratory professional and that the product will be used solely for research activities in compliance with applicable laws.
Frequently asked questions
What is a Certificate of Analysis?
A Certificate of Analysis (COA) is a third-party-verified document confirming a product's identity, purity, and potency. Every MedVinci order includes a lot-specific COA showing HPLC purity and mass-spec identity confirmation. See our guide to how to read a peptide COA.
What does "research use only" mean?
"Research use only" (RUO) means a product is sold for in vitro laboratory work and cannot be used in humans, animals, food, or cosmetics. It is the legal and ethical standard for unscheduled research compounds not approved by the FDA for any therapeutic indication.
How are MedVinci products tested?
Every lot is tested by an independent third-party lab using HPLC for purity and mass spectrometry for identity confirmation. Results are published on the lot-specific Certificate of Analysis shipped with your order and searchable in our COA directory. Read more on third-party vs vendor-only COA verification.
What is Glutathione?
Glutathione is a tripeptide of L-glutamic acid (γ-bound), L-cysteine, and glycine. It is the most abundant low-molecular-weight thiol in mammalian cells. The reduced form (GSH) is the conventional research presentation.
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