

🛡️ Elevate your defense—because your health deserves the best shield!
NOW Foods NAC delivers a potent 1000mg dose of N-Acetyl-Cysteine per tablet, supporting free radical protection, immune system balance, and brain health. Crafted with a clean, allergen-free formula that’s Non-GMO, gluten-free, soy-free, dairy-free, nut-free, and kosher certified, it meets rigorous GMP and ISO/IEC quality standards. Packaged in the USA, this 120-count supply is designed for professionals seeking reliable, long-term cellular and immune support.




| ASIN | B00KT3H13C |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #2,115 in Health & Household ( See Top 100 in Health & Household ) #22 in Blended Vitamin & Mineral Supplements #289 in Sales & Deals |
| Brand | NOW Foods |
| Brand Name | NOW Foods |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 13,854 Reviews |
| Diet Type | Halal, Kosher, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739001856 |
| Item Dimensions | 2.7 x 2.7 x 4.75 inches |
| Item Form | Tablet |
| Item Height | 4.75 inches |
| Item Weight | 8.08 ounces |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Material Features | Genetically Modified Organism (GMO) Free, Kosher Certified, Nut Free |
| Material Type Free | gluten,soy,dairy,egg,nut |
| Model Name | NAC (N-Acetyl-Cysteine) 1,000 mg, Free Radical Protection* |
| Number of Items | 1 |
| Pill Coating | vegetarian |
| Primary Supplement Type | N-acetyl cysteine |
| Product Benefits | Immune Support |
| Special Ingredients | no |
| Specific Uses For Product | Free Radical Protection, Immune System Support, Brain Health Support |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 120 |
| UPC | 733739001856 |
| Unit Count | 120 Count |
D**X
My New Supplement Journey
I just started taking NOW Foods NAC (N-Acetyl-Cysteine) supplements this week, so it's too early to report on personal results, but I'm optimistic based on what I've heard! Several of my friends with chronic inflammation issues have been raving about these, calling them "miracle workers" for liver protection and reducing their overall inflammation. The capsules are easy to swallow and I haven't experienced any digestive upset, which was a concern I had when starting any new supplement. The NOW Foods brand has a good reputation for quality, which factored into my decision to try this specific NAC product. I'm taking them consistently as directed and plan to give them the full recommended time to work before making any judgments. My main goals are supporting liver health and addressing some joint inflammation I've been experiencing. I'll definitely come back and update this review in a few weeks once I've had enough time to observe any effects. For now, I'm cautiously optimistic based on the experiences of people I trust!
A**U
Good product
High potency and good supplement. Quite necessary in today’s life. Happy with the purchase and have been purchasing for a while.
J**.
A must have
This is a staple to my health and a main supplement in my life. I have used many different brands from powders to capsules to these extended release pills.
A**H
Seems to be working! it's been only a month though
It's been only a month since I started on this self-prescribed supplement and I am already seeing some benefits, like less brain fog, more balanced and calm moods and overall wellness (or a feeling akin to that). I cannot say if it is all this is attributable to NAC, as I must add here that I quit alcohol prior to starting on NAC...so it could be that factor as well. May be on 3 months I should be able to figure out better. But so far...it seems to be working. My main goal was to protect my liver , as I had been experiencing severe abdominal pains prior to quitting alcohol......
L**N
Great Supplement, Works Well
I’ve been using NOW Foods NAC (N-Acetyl-Cysteine) for a few weeks now, and so far, I’m quite pleased with the results. It’s a high-quality supplement from a trusted brand, and I’ve noticed some positive effects on my overall health, especially with improved respiratory support and liver function. The dosage is easy to manage, and the capsules are a good size. I appreciate the clean ingredients and the fact that it’s a trusted, reliable brand. However, I’m holding back from giving a 5-star rating, as it’s still a bit early to fully evaluate the long-term benefits. Overall, I would recommend this product to anyone looking for NAC supplementation, but time will tell if the results are as lasting as I hope.
S**R
Better bargain than appears at first glance
I’ve noticed a trend in supplement labels. These are 1000 mg per tablet, which is what I wanted. I have compared them to other supplements that, at first glance, seem to be a better price. Looking closer at the labels, however, I noticed that other products will say 1000 mg “per serving,” which typically is two tablets. So the actual amount of the supplement is half of what is in these. These seem to be beneficial, and the price is excellent given the actual content per tablet.
J**L
My liver thanks me.
Great quality and my ALT and AST blood work looks great now.
C**A
Great for lung and allergy issues!
Helps my breathing!
Trustpilot
1 month ago
2 days ago