Clinically Proven to: Deliver glutathione into the cell , not just into the plasma* Promote healthy natural killer cell function* Improve oxidative stress markers* Researchers Concluded: The glutathione increase in all blood compartments was accompanied by enhanced immune function and reduction in oxidative stress* The Stable Glutathione 2-year shelf life at room temperature (no refrigeration necessary) guarantees full potency Another 3 rd party stability study demonstrated that after 6 months at 104 degrees Fahrenheit (40 degrees Celsius) & 75% humidity, Tri-Fortify still exceeded label claim Tri-Fortify is the only glutathione with this level of stability, improving patient compliance & convenience ***Canadian Customers*** If you are purchasing this product to be shipped to Canada, please click HERE Login / Register Product information Supplement Facts / Dosing Ingredients Reduced Glutathione | 450mg Vitamin C (Ascorbic Acid) | 50mg Other Ingredients: Glycerin, medium-chain triglycerides, phospholipids (soy), natural flavor

Talk to your veterinarian to find out whether B12 shots are an option for your cat
Heart failure or significant cardiac conditions: IV fluid volume can increase cardiac workload
USA 117 , 1558115590 (2020)
I., Cetearyl alcohol, Stearic acid, Glycerine, Citric acid, Niacinamide, Aloe vera extract
Regardless of the method, removal or reduction of GSSG will affect the [GSH]:[GSSG] ratio