CanPrev Liposomal NAC - NAC (N-Acetyl-L-Cysteine) is known as a mucolytic agent. It’s also a precursor to glutathione – a critical antioxidant for immune, liver and brain health. Glutathione helps scavenge free radicals and protect our cells from damage. NAC is also ideal for individuals who want protection against oxidative stress caused by respiratory conditions. Liposomal supplements envelop your active ingredients in a bubble of phospholipids – the same stuff our cell walls are made from, vastly enhancing permeability, absorption rate by epithelial cells, and rapid uptake into our blood or lymphatic system.