Designs For Health N-Acetyl-L-Cysteine (NAC) 900mg - 120 Capsules | Designs For Health N-Acetyl-L-Cysteine (NAC) is an amino acid that is a precursor to glutathione, the body’s most powerful antioxidant, which helps promote optimal detoxification, supporting the liver, lungs and muscle recovery.• It supports healthy liver function• Can help support detoxification• Can have antioxidant capacity• Enhances post-workout muscle recovery• Supports a healthy inflammatory response• Supports lung healthThe body’s ability to produce glutathione declines as we age. Providing the building blocks for glutathione, such as NAC, helps support healthy levels of glutathione in the body and helps the body’s natural detoxification process and a healthy immune response.Unfortunately this product is not available in the Netherlands, Spain, Sweden, Germany and Austria