NAC, 1,000 mg, 120 Tablets

NOW Foods NAC provides 1,000 mg of N-Acetyl Cysteine per tablet to support antioxidant activity, liver health, and immune function. With 120 tablets per bottle, it’s a potent and convenient option for daily wellness. Trusted quality for those seeking cellular protection and detox support.

It’s a quite big pill, but surprisingly, not that hard to swallow. I like it’s 1g per pill and I take one per day. NAC (N-acetyl cysteine) helps body make glutathion, our main antioxidant. For fertility, it can reduce oxidative stress, support egg quality, and help with insulin balance (useful if there’s mild insulin resistance).

Excellent NAC supplement! I chose this because it has a high dose of 1000 mg and comes from a trusted brand. The main ingredient, N-acetyl cysteine, is great for boosting glutathione and supporting liver and immune health. I also appreciate that the formula is clean, with no gluten, dairy, or artificial additives. The tablets are quite large and have a strong sulfur smell, but that’s expected with NAC. I did experience mild stomach discomfort at first, so I recommend starting slow or taking it with food. Overall, this is a high-quality and effective product, especially for antioxidant and detox support. Will repurchase! Size is a bit large.

I’ve been using this product for a while now, and I’m genuinely impressed with the quality. It arrived well‑packaged, fresh, and exactly as described. The ingredients feel clean and reliable, and I appreciate that the brand maintains good standards. I noticed a positive difference after consistent use — nothing dramatic overnight, but steady and noticeable results. It’s easy to incorporate into my routine, and the value for the price is definitely worth it. Overall, this is a solid product that delivers on its promises. I would happily repurchase and recommend it to anyone looking for something effective and dependable.

NOW Foods NAC 1,000 mg has been a reliable, high‑quality supplement for overall wellness and respiratory support. The capsules are strong but still easy to take, and I appreciate that the formula is clean and free of unnecessary additives. After consistent use, I noticed clearer breathing, better recovery after long days, and a general sense of improved resilience.

Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!

I like this supplement because NAC is a well-known ingredient for anti-oxidant support. It feels like a good addition to my diet, especially for helping with oxidative stress and free-radicals. The quality seems very good, and the 1,000 mg tablets offer a clear benefit if you are looking for simple daily support.

I’ve been taking NOW Foods NAC 1,000 mg for a few weeks, and it’s been excellent for supporting my liver and overall wellness. The tablets are easy to swallow, and I feel confident knowing I’m getting a strong antioxidant boost daily. A reliable, high-quality supplement for general health and detox support.

I have been using this brand of NAC for at least 3 months. It has been a great antioxidant. The ingredient, N-acetyl cysteine (NAC) has been shown to help the body fight oxidative stress. This regimen along with exercise and a broad spectrum spf has been beneficial to help fight aging due to the quality of the product.

1000mg of Nac in one capsule. Very good product. Good for the liver and the best when In need of immunity support. Together with Alfa lipoic acid works wonders. Love this brand If I could choose I’d prefer the capsule form but this “tablet” form is good also for this concentration. Has a bit of smell but is ok.