This page is retained as a research reference. View current products.
L-Glutathione is no longer carried by Vancouver Island Peptides. Please visit our store to see our current product lineup.
View Current ProductsL-Glutathione (γ-L-Glutamyl-L-cysteinylglycine) is the body's most abundant endogenous antioxidant tripeptide. It is present in virtually every cell and serves as the foundation of the cellular antioxidant defense system. As a domestic peptide Canada from Vancouver Island Peptides, our L-Glutathione is produced in British Columbia to research-grade standards, not imported.
| Product Name | L-Glutathione (Reduced) |
| Format | Lyophilized Powder |
| Available Size | 1200mg |
| Purity | See the published report for the exact compound and strength |
| Storage | −20°C, away from light |
| Origin | Domestic (Vancouver, BC, Canada) |
| Shipping | Canada-wide, discreet packaging |