{"product_id":"nac-600mg-n-acetyl-l-cysteine-antioxidant-liver-support-300-vcaps","title":"NAC 600mg | N-Acetyl-L-Cysteine | Antioxidant | Liver Support | 300 Vcaps","description":"\u003ch2\u003eNAC 600mg | N-Acetyl-L-Cysteine | Antioxidant | Liver Support | 300 Vcaps\u003c\/h2\u003e\n\u003cp\u003eEach capsule delivers 600mg of NAC (N-Acetyl-L-Cysteine), a stable, acetylated form of the amino acid L-cysteine and the body's primary supplemental precursor to glutathione. Antioxidant. Helps to maintain liver function. Helps to thin mucus secretions. Source of cysteine. Health Canada licensed NPN 80078286. Made in Canada. 300 vegan capsules.\u003c\/p\u003e\n\u003ch2\u003eWho This Is For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndividuals seeking antioxidant support through glutathione precursor supplementation\u003c\/li\u003e\n\u003cli\u003eThose wanting to support liver function and hepatic glutathione levels\u003c\/li\u003e\n\u003cli\u003ePeople seeking mucolytic support for thinning mucus secretions\u003c\/li\u003e\n\u003cli\u003eThose wanting a source of cysteine for glutathione biosynthesis\u003c\/li\u003e\n\u003cli\u003eIndividuals wanting a large supply of 300 capsules for consistent long-term daily use\u003c\/li\u003e\n\u003cli\u003eVegans and vegetarians seeking a fully plant-based capsule formula\u003c\/li\u003e\n\u003cli\u003eThose seeking a Canadian made supplement with full Health Canada licensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSource\u003c\/h2\u003e\n\u003cp\u003eNAC (N-Acetyl-L-Cysteine) is a synthesized derivative of the amino acid L-cysteine. Pharmaceutical grade NAC is produced primarily in Italy and Germany, which are the established centres for pharmaceutical amino acid synthesis in Europe.\u003c\/p\u003e\n\u003ch2\u003eWhat Is NAC?\u003c\/h2\u003e\n\u003cp\u003eN-Acetyl-L-Cysteine (NAC) is the acetylated form of the amino acid L-cysteine. The acetyl group makes cysteine more stable and significantly improves its oral bioavailability compared to free L-cysteine, which is poorly absorbed and rapidly oxidized in the digestive tract. NAC has been used clinically for decades as the standard treatment for acetaminophen overdose, where it works by replenishing hepatic glutathione, and as a mucolytic agent in respiratory medicine. As a supplement, NAC is valued primarily as a glutathione precursor and antioxidant support compound.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntioxidant\u003c\/strong\u003e NAC supports intracellular glutathione biosynthesis. Glutathione is the body's most abundant endogenous antioxidant, present in virtually every cell with particularly high concentrations in the liver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiver function support\u003c\/strong\u003e The liver has the highest glutathione concentration of any organ. NAC supports hepatic glutathione levels required for Phase II detoxification reactions and the liver's natural antioxidant defence. Health Canada licensed use under NPN 80078286.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMucolytic support\u003c\/strong\u003e NAC's free thiol group directly cleaves disulfide bonds in mucin glycoproteins, reducing mucus viscosity and helping to thin mucus secretions. This is a direct chemical mechanism independent of its glutathione-related properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource of cysteine\u003c\/strong\u003e Cysteine is the rate-limiting amino acid in glutathione biosynthesis. NAC provides a stable, bioavailable form of cysteine for intracellular glutathione synthesis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600mg per capsule\u003c\/strong\u003e High dose NAC in a vegan capsule with no unnecessary excipients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 capsules per bottle\u003c\/strong\u003e Large supply for consistent long-term daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealth Canada licensed\u003c\/strong\u003e NPN 80078286. Made in Canada.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegan and non-GMO\u003c\/strong\u003e Gluten free, dairy free, soy free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow NAC Works\u003c\/h2\u003e\n\u003ch3\u003eNAC and Glutathione Biosynthesis\u003c\/h3\u003e\n\u003cp\u003eGlutathione is a tripeptide composed of glutamate, cysteine, and glycine. It is synthesized intracellularly in two enzymatic steps, with cysteine availability being the primary rate-limiting factor. NAC provides a stable, bioavailable form of cysteine that is absorbed intact and delivered directly to cells for glutathione synthesis. This is why NAC is the most established supplemental approach to supporting intracellular glutathione levels.\u003c\/p\u003e\n\u003ch3\u003eGlutathione and Antioxidant Defence\u003c\/h3\u003e\n\u003cp\u003eGlutathione functions as a direct antioxidant by donating electrons to neutralize reactive oxygen species, and as an indirect antioxidant as a required cofactor for glutathione peroxidase enzymes. Glutathione also regenerates vitamins C and E from their oxidized forms. In the liver, glutathione S-transferase enzymes conjugate glutathione to reactive metabolic intermediates and environmental toxins, facilitating their elimination through bile or urine.\u003c\/p\u003e\n\u003ch3\u003eNAC and Mucolytic Action\u003c\/h3\u003e\n\u003cp\u003eMucus viscosity is determined by the degree of cross-linking between mucin glycoproteins through disulfide bonds. NAC's free thiol group directly cleaves these disulfide bonds, reducing viscosity and helping to thin mucus secretions. This mucolytic action is a direct chemical effect independent of NAC's role as a glutathione precursor.\u003c\/p\u003e\n\u003ch2\u003eMedicinal Ingredients (per capsule)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNAC (N-Acetyl-L-Cysteine) 600mg\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNon-medicinal ingredients: Magnesium stearate, hypromellose (vegan capsule). No artificial colours, flavours, sweeteners, or preservatives.\u003c\/p\u003e\n\u003ch2\u003eQuality and Trust\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPN 80078286\u003c\/strong\u003e Licensed by Health Canada as a Natural Health Product\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Canada\u003c\/strong\u003e Quality controlled facility under federal oversight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEuropean sourced NAC\u003c\/strong\u003e Pharmaceutical grade raw material from Italy and Germany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatch tested\u003c\/strong\u003e Identity and purity verified before manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegan capsule\u003c\/strong\u003e Hypromellose, no gelatin or animal-derived ingredients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegan and non-GMO\u003c\/strong\u003e Gluten free, dairy free, soy free\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e300 capsules per bottle\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eAdults: Take as directed by a healthcare practitioner. NAC is typically taken with food to minimize the possibility of gastrointestinal discomfort. Keep the bottle tightly sealed after each use as NAC's thiol group can be oxidized by prolonged air exposure.\u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eStore in a cool, dry place away from direct sunlight. Keep the bottle tightly sealed after each use. A characteristic sulfurous odour is normal for NAC due to its thiol group and does not indicate product degradation. Keep out of reach of children.\u003c\/p\u003e\n\u003ch2\u003eSafety and Cautions\u003c\/h2\u003e\n\u003cp\u003eConsult a healthcare professional before use if you are pregnant or breastfeeding, taking medications including nitroglycerin or blood pressure medications, or have a medical condition including asthma. NAC may interact with nitroglycerin. Individuals with asthma should consult their healthcare provider before use. Take with food to minimize the possibility of gastrointestinal discomfort. Keep out of reach of children.\u003c\/p\u003e\n\u003cp\u003eNPN 80078286. All health claims are consistent with Health Canada's Natural Health Products Regulations.\u003c\/p\u003e","brand":"Nutridom","offers":[{"title":"Default Title","offer_id":46246652543139,"sku":"N355","price":35.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/6589\/2771\/files\/NAC_600_mg_N_acetyl_L_cysteine_supplement_300_vegan_capsules.jpg?v=1774443952","url":"https:\/\/nutridom.ca\/zh\/products\/nac-600mg-n-acetyl-l-cysteine-antioxidant-liver-support-300-vcaps","provider":"Nutridom","version":"1.0","type":"link"}