Glutathione (GSH) is a tripeptide found in virtually every cell in the body, often called the 'master antioxidant' for its central role in oxidative stress defence and detoxification. Peptides Pharma's injectable vial format offers superior bioavailability compared to oral supplementation.
Glutathione (L-glutathione, GSH) is a tripeptide composed of glutamic acid, cysteine, and glycine. The most abundant intracellular antioxidant in the human body. Peptides Pharma Glutathione is formulated at >99% purity with a potent 6 g dose in a precision vial system.
Glutathione directly neutralises reactive oxygen species, serves as a cofactor for glutathione peroxidase enzymes, conjugates with toxins for elimination, and regenerates antioxidants such as vitamins C and E. The GSH/GSSG redox cycle is fundamental to cellular homeostasis.
Studied in research on oxidative stress, liver detoxification, immune function, neurodegenerative conditions, skin depigmentation, heavy metal chelation, mitochondrial protection, and age-related antioxidant decline.
Via a lyophilized vial containing 6 g in 3 mL. Subcutaneous injection bypasses the GI tract, avoiding significant bioavailability losses of oral supplementation. No reconstitution required.
Manufactured to >99% purity under GMP-certified conditions. Each batch independently tested by HPLC and mass spectrometry. Certificates of Analysis available for all batches.
Refrigerate at 2-8°C, away from direct light. Do not freeze. Shelf life 24 months. Glutathione is susceptible to oxidation — correct storage is particularly important for maintaining the reduced (active) form.
Frequently studied alongside NAD+ in anti-aging and cellular health research. Also studied with GHK-Cu in skin health research. Research reference only.
Each Peptides Pharma Glutathione vial is designed for a 30-day dosing period. The 6 g / 3 mL formulation provides calibrated daily doses over the full monthly cycle.
Oral glutathione has poor bioavailability — largely broken down by digestive enzymes and first-pass liver metabolism. Injectable administration delivers glutathione directly to the bloodstream at near-100% bioavailability.
Legal to purchase in the UK for research purposes. A naturally occurring compound, not a controlled substance. Peptides Pharma supplies pharmaceutical-grade Glutathione for laboratory and research applications.
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