N-Acetyl Cysteine is essential for the body to mount a defense against free radicals, and it supports the natural elimination of harmful toxins. This nutrient is a precursor to glutathione, one of the body's most powerful antioxidants that protects the liver. NAC helps protect healthy cells against damage from oxidative stressors such as drug therapies, metal poisoning and second-hand smoke. N-acetyl cysteine can step up the body's own efforts to combat oxidative stress and damage. Its principal benefits include protecting the liver, cardiovascular system, skin and eyes. NSP N-Acetyl Cysteine contains turmeric for added liver support. Provides 300 mg N-acetyl cysteine per tablet. Note: Consult a medical professional before taking this product if you are currently undergoing any treatment for cancer. Take 1 tablet twice daily with meals.