Nature's Peak

NAC Supplement 1200mg Optimal Absorption Immune Support with Powerful Antioxidants - Respiratory Liver Health Support - Bottled in

4.2(38)

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$5.92$7.99

About this item

  • POWERFUL ANTIOXIDANT & GLUTATHIONE SUPPORT: 1200 mg per serving of N-Acetyl-L-Cysteine (NAC) — a powerful antioxidant that fights free radicals to support immune health and glutathione production
  • LUNG & RESPIRATORY SUPPORT: Formulated to support clear airways & breathing
  • LIVER SUPPORT: Support liver health and the body’s own antioxidant defense system
  • TRUSTED FORMULA: Crafted for fast absorption and maximum bioavailabilityin a cGMP-certified facility in the USA and third-party tested; Our NAC capsules are non-GMO, gluten-free, and dairy-free, ensuring purity and quality you can rely on
  • NAC SUPPLEMENT 1200 mg: N-acetyl-l-cysteine 600 mg capsules for women men adults from Nature's Peak sustained release high absorbtion with antioxidants immune support liver respiratory health glutathione precursor 1200mg 1200 mg acetylcysteine powder vitamin nacetyl glutathione acetilcisteina 1000 1000mg 600mg 600 acetyle nad
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Product details

BrandNature's Peak
FlavorUnflavored
Primary Supplement TypeN-Acetyl L-Cysteine (NAC)
Unit Count60 Count
Item FormCapsule
Special IngredientsN-Acetyl-LCysteine
Diet TypeVegan
Product BenefitsAntioxidant
Age Range (Description)Adult
Package InformationBottle

Technical specifications

package_dimensions4.21 x 2.2 x 2.09 inches; 2.82 ounces
item_model_numberNNNACSupplement
date_first_availableFebruary 27, 2025
manufacturerNature's Nutrition
best_sellers_rank#70,760 in Health & Household ( See Top 100 in Health & Household ) #80 in Acetyl-L-Carnitine Nutritional Supplements

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Customer reviews

4.238 ratings
★★★★★

Ok

victor H navarreteDecember 8, 2025

,👍👍👍 Read more

★★★★☆

Hope they're working... my Dermatologist recommended this to me for skin that easily bruises or cuts

W. BlissJanuary 1, 2026

Taking 2 a day to get the 1200 mg I need. Don't smell as much as other brands I have tried... but... swallow them quickly. Read more

★★★★★

For liver health and more !

SherryDecember 14, 2025

I am 60 years old this year. I started using this product about 6 months ago. Its benefits are great. Not only is it an antioxidant, it boosts liver health, immune health and it protects your body from free radicals. I actually got it for the liver health benefits. The liver is a very important organ in your body. It filters all of the garbage you consume in more ways than just eating and drinking. Although I'm not a drinker of alcohol drinks, at a younger time in my life, I drank cola products in great amounts every day. I've worked in restaurants my entire life and I drank a lot of colas and sodas, not to mention the less than healthy food I've consumed. My eating wasn't very healthy either. I've only in the last 10 - 15 years realized how food, and eating healthier can really benefit the body. This supplement is great. I feel better, more energetic and I believe it's helping me. I'll know for sure when I go to my doctor's appointment in January to get the results from my complete blood work up. This bottle of NAC supplements is a good deal. At 120 for less than $10. That's a 2 month supply ! They're easy to swallow and no off putting smell or taste for me. I'm waiting to see my blood work results. If my liver enzymes and other numbers are good, I'll add this to my subscribe and save from Amazon. Thanks for reading. Have a blessed day ! 🤗 Read more

★☆☆☆☆

The horrific smell

TonyDecember 3, 2025

I opened this brand new with the expiration date of Feb 2028. It smelled like rancid human waste. This smelled so bad. Don't waste your money. Read more

★★★★★

Potent Longevity Antioxidant

Lightwarrior11October 20, 2025

Reputed to be one of the most potent antioxidants. Excellent price for 120 capsules at 600mg per capsule. Very happy this is a Vegan product. Capsules are a standard size (Size 0, I believe) - if you are used to swallowing these, you know what to expect. I don't see obvious immediate benefits, but see these as an investment in healthy living and optimal aging. Read more

★★★★★

Solid NAC supplement with clean formulation

Thomas SmithJuly 26, 2025

I've been taking this NAC supplement for about a week now and so far, I'm pretty impressed. It's too early to talk long term results, but even in the short term, it feels like it's doing something good for my energy and overall wellness. I've tried a few different antioxidant supplements before, and this one stands out for how straightforward and clean the formula, and the dosage is right in that sweet spot. What I like: + The dosage is high, 1,200 mg per serving, which is great if you're looking for solid support for things like liver health, immune function, or antioxidant support. + I appreciate that the capsules are vegan and allergen friendly. No gluten, dairy, or soy, and no artificial colors or preservatives. + Everything is clearly labeled. No weird proprietary blends or sneaky ingredients. What you see is what you get. + It's a solid value too for the quality. You get 120 capsules, which lasts about two months. For the price, that's a win. + Feels like a good "daily support" supplement, broad enough to hit multiple health areas, especially if you're looking into glutathione support. What could be better: - It says lab tested but there's no third party certification like NSF or USP, so if you're super strict about verified purity, that might be a sticking point. - It does contain magnesium stearate and silicon dioxide. Not a huge deal to me, but some folks try to avoid those. - There's no info on where the NAC is sourced or whether it's non-GMO or organic. If you're big on clean sourcing or sustainability, that might be something to think about. Who it's ideal for: If you're looking for a clean, quality, well dosed NAC supplement to support liver health, detox, or immune balance, and you don't need the absolute top tier certifications, this seems like a really solid pick. It hits that nice middle ground between quality and affordability. Final thoughts: All in all, I'm happy with this one so far. It's straightforward, feels to be effective, and doesn't try to dazzle you with hype or gimmicks. I would say it is worth trying, especially if you are after a no nonsense supplement with real antioxidant support. Read more

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★★★★☆

Effective NAC Supplement for Overall Wellness

HaoPOctober 12, 2025

This NAC supplement is easy to take and seems to be very high quality. Each capsule provides a strong dose at 1200 mg, which feels effective for daily support. I like that it’s non-GMO, gluten-free, and made with clean ingredients. The capsules are smooth and don’t have any strong smell or aftertaste. After taking it regularly, I noticed I breathe a little easier, and my energy feels more balanced. It also seems to help support my immune system and overall wellness, especially during busy or stressful times. The bottle includes a generous 120 capsules, so it lasts a long time. The only small drawback is that I have to take it with food to avoid mild stomach discomfort. Overall, this is a reliable NAC supplement that offers solid antioxidant and respiratory support. I would definitely buy it again. Read more

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