Glutathione 50nm (Liposomal Nano)Glutathione is a tripeptide (cysteine, glycine, and glutamic acid) found in surprisingly high levels5 millimolarconcentrations in most cells. As can be seen in Figure 1, this is the same concentration in cells as glucose, potassium, and cholesterol! Considering the high level of metabolic activity required to produce glutathione, such a high level underlines its importance. Why is it essential to load up your Glutathione after age 40? "Glutathione