james glutathione Before you buy another supplement, watch this., Many supplements use L glutathione, a form your body has to convert before it can use it. I use reduced glutathione, which is already in the DR. JAMES Combo Kit Glutathione

It has earned great notice for its potential to brighten skin

This dual action, increasing fat breakdown while blocking fat formation, creates a metabolic environment that favors net fat loss even when caloric intake is not dramatically reduced

It serves to protect cells from damage by free radicals through a process of cellular detoxification and is also protective of skin health through promoting clearer skin and reducing the appearance of aging

PMID 9235991

The B12 helps with my deficiency, highly recommend

Obviously, intravenous administration results in quicker and higher peak levels compared to oral delivery 28