“All health begins at the cellular level. If you keep your cells healthy you stay healthy.”

Herbert T. Nagasawa Ph.D 'Creator' of Riboceine

  • 32 years as Senior Editor of "The Journal of Medicinal Chemistry"
  • 37 years as the head of the research departments at The University of Minnesota & the V.A.



Oral glutathione is not bioavailable. IV glutathione will deliver glutathione into the bloodstream, but the molecule is too large to be absorbed into the cells according to Dr. Herbert T. Nagasawa. Our ability to produce it declines as we age especially after the age of 40.

9 Ph.D.’s under Herbert T. Nagasawa Ph.D. at the University of Minnesota and the VA Medical Center in Minneapolis worked to find a method to increase glutathione levels more efficiently than n-acetylcysteine, the most prevalent glutathione precursor at the time.  Through their efforts, they discovered Riboceine and validated its efficacy with 37 research studies with additional studies still being conducted.

Dr. Don Colbert on why Cellgevity is the best [AlcoholGSH]


Herbert T Nagasawa PhD

On Glutathione (GSH) (AlcoholGSH)

  • 1

    It's the most important endogenous antioxidant.
  • 2

    The only antioxidant that recycles itself.
  • 3

    Maintain cellular redox homeostasis.-Maintains oxidational level of cells.
  • 4

    Reduces hemoglobin enabling it to accept oxygen and carry it to cells.
  • 5

    Protect against oxidative stress of the immune system.
  • 6

    Allows newly formed immune cells to proliferate to attack germs and viruses.
  • 7

    is the master of sequestering free radicals.
  • 8

    It's important to protect the nucleus of the cell.
  • 9

    Protects the DNA of the cell.
  • 10

    Most important in protecting the mitochondrial DNA of the cell.
  • 11

    Important in the protein biosynthesis.
  • 12

    Transports amino acids into the cell where protein biosynthesis takes place.
  • 13

    First line of protection against enviornmental chemicals and toxins.
  • 14

    The most important endogenous antioxidant.

Glutathione Benefits

  • Increase energy
  • Slows down the aging process
  • Reduces muscle & joint discomfort
  • Strengthens immune system
  • Detoxifies the liver & cells
  • Improves mental focus & clarity
  • Improve quality of sleep
  • Reduces the effects of stress
  • Improve the skin
  • Athletic performance & recovery

Premier Endogenous Glutathione (GSH) Enhancement


With over 160,000 studies and articles on glutathione in PubMed, the electronic database maintained by the U.S. National Library of Medicine, its benefits and functions are inarguable. These studies reveal the remarkable role glutathione plays in the protection and function of every cell in the human body and the support of optimal health and function.