Life Extension N-Acetyl-L-Cysteine (NAC), Immune, Respiratory, Liver Health, NAC 600 mg, Potent antioxidant Support, Free-radicals, Easy to Absorb, 60 Capsules

Price: $15.00 - $10.13
(as of Jan 20, 2026 16:44:11 UTC – Details)


N-Acetyl-L-Cysteine (or simply NAC) doesn’t exactly roll off the tongue, but it is a potent nutrient and free-radical scavenger that does wonders for your whole-body health. It’s particularly beneficial to respiratory, liver and immune support. NAC is a precursor to glutathione, another powerful antioxidant that protects your cells and high-performing organs like your liver. Life Extension’s N-Acetyl-L-Cysteine (NAC supplement) is a daily nutritional supplement that is formulated to deliver 600 mg of this potent, rapidly absorbed, all-star nutrient.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.09 x 2.09 x 3.88 inches; 2.4 ounces
Item model number ‏ : ‎ 01534
Date First Available ‏ : ‎ April 5, 2016
Manufacturer ‏ : ‎ Life Extension
ASIN ‏ : ‎ B008ML8D4O
Best Sellers Rank: #1,270 in Health & Household (See Top 100 in Health & Household) #17 in Amino Acid Nutritional Supplements #163 in Sales & Deals
Customer Reviews: 4.6 4.6 out of 5 stars (7,145) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Whole-body health all-star nutrient– N-Acetyl-L-Cysteine (NAC for short) provides head-to-toe benefits. NAC is good for your respiratory system, liver health and immune response. Studies show NAC favorably affects cellular energy production, well-being and quality of life.
Powerful protection against oxidative stress— High-performing organs like your liver are exposed to free-radical agents that cause oxidative stress. N-Acetyl-L-Cysteine is a potent free-radical scavenger that combats oxidative stress. The body also uses NAC to replenish glutathione, a naturally occurring antioxidant that also helps protect your cells against oxidative stress.
Easy-to-absorb NAC— Each gluten-free capsule delivers 600 milligrams of N-Acetyl-L-Cysteine that’s rapidly absorbed by the body, giving you the maximum benefits of this potent nutrient.
Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
Live your healthiest life— For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.