Allergy Research Group - NAC N-Acetyl-L-Cysteine - Antioxidant, Glutathione Support - 120 Tablets

N-Acetyl-L-Cysteine (NAC) is a premier antioxidant and immune support nutrient.* NAC is a derivative of the amino acid L-cysteine, and is a dietary precursor to reduced glutathione. Glutathione, cysteine, and NAC are sulfhydryl (-SH) substances, which play crucial roles in the body’s natural antioxidant defenses.* Antioxidant activity is important to homeostasis and to normal metabolism.* NAC has superior bioavailability compared to glutathione and cysteine. Since 1979, Allergy Research Group has used only the purest, and whenever possible, lowest allergy potential natural ingredients available. Many very sensitive individuals who react to supplements in general can tolerate Allergy Research Group products. Strict quality control procedures are followed in every stage of production, including inspection, manufacturing, packaging, and storing. Allergy Research Group fully discloses all active and inactive ingredients on every product label, allowing you to make informed choices for your nutritional support. Physicians and healthcare practitioners around the world depend on Allergy Research Group for their patients' nutritional support. This brand originated with the ground-breaking oxidant/antioxidant work of Stephen Levine, Ph.D., as one of the first to introduce truly hypoallergenic nutritional supplements in the United States.

Free form amino acid, high purity, well tolerated, and in tablet form to ensure potency NAC is shown to protect against oxidative stress, support immune functions and a healthy mood* Suggested Use: Take 1 tablet one to three times daily, or as directed by a healthcare practitioner