N-Acetyl L-Cysteine is often referred to simply as NAC and it is actually a precursor to glutathione, which is another highly beneficial compound. The body can actually naturally synthesize L-Cysteine, but on top of that, it is also commonly located in foods such as egg yolks, chicken, and red peppers. L-Cysteine is a non-essential amino acid, and it is described as being non-essential, due to the fact that the body can naturally synthesize it. However, just because it is non-essential, that doesn't mean that we can't benefit from increg our daily intakes. N-Acetyl L-Cysteine is basically an altered form of L-Cysteine, due to the fact that L-Cysteine supplementation would be incredibly unstable. It is attached to an Acetyl group, hence the name. NAC works in a whole host of different ways, which is why it is considered to be so useful and beneficial. One of the ways in which is works, is that it helps to actively lower LDL cholesterol, which is the bad cholesterol that is responsible for blocking and clogging our arteries. It also works to increase our immune systems, help improve liver health and function, assist with protein synthesis, and increase energy levels.CANADIAN PROTEIN - We are obsessed with providing Canada supplement customers great nutritional products, quality and customer service. We are Health Canada Site Licensed, GMP Certified and serve millions of customer across Canada. REDUCES LDL CHOLESTEROL - AS N-Acetyl L-Cysteine helps to dramatically reduce LDL cholesterol, the heart, and indeed, the cardiovascular system in general, will benefit in a number of ways. LDL cholesterol can block the arteries and can cause strokes, heart attacks, blood clots, hypertension, and much more besides. As LDL cholesterol levels are greatly reduced thanks to NAC, our heart and cardiovascular system in general, benefits hugely. LIVER PROTECTION - Another benefit of NAC, is the fact that it has been found to protect the liver in a whole host of different ways. To begin with, it can help to reduce the toxicity of certain toxins and pollutants that could damage the liver. It can even reduce the harmful effects of alcohol on the liver. POWERFUL ANTIOXIDANT - NAC functions as an antioxidant, which helps to destroy toxins and free radicals that would ordinarily attack our cells, oxidize them, and cause them to mutate. 500mg PER SERVING - N-Acetyl L-Cysteine is often referred to simply as NAC and it is actually a precursor to glutathione, which is another highly beneficial compound. This non-essential amino acid supplement is an altered form of L-Cysteine, due to the fact L-Cysteine supplementation would be incredibly unstable. It is attached to an Acetyl group, hence the name. 500mg PER SERVING - N-Acetyl L-Cysteine is often referred to simply as NAC and it is actually a precursor to glutathione, which is another highly beneficial compound. This non-essential amino acid supplement is an altered form of L-Cysteine, due to the fact L-Cysteine supplementation would be incredibly unstable. It is attached to an Acetyl group, hence the name.