Pure Encapsulations

Pure Encapsulations NAC 900 mg - N-Acetyl Cysteine Amino Acid Supplement for Lung Immune Support Liver Antioxidants -

413+ bought in the past month

$52.80

About this item

  • High-Quality NAC Capsules: Pure Encapsulations delivers premium N-acetyl-L-cysteine for respiratory and immune support
  • Supports Antioxidant Defense: Our amino acid supplement aids the cellular antioxidant defense system, specifically in the lungs
  • Lung Function Support: Pure Encapsulations NAC supplement supports healthy lung tissue, making it a great choice for respiratory supplements
  • Pure Quality: Our supplements are made with premium ingredients sourced from trusted suppliers and guided by nutritional experts, then manufactured and tested to verify potency and purity
  • Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
$52.80

In Stock

DeliveryEstimated 3–5 business days · Final delivery speed and cost are confirmed at checkout
Easy Returns · 30-day window
This order is a gift

In Stock

Secure Checkout
Free Returns
30-Day Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Sold byPattern.
Returns
Easy Returns30-day return window
PaymentsSecure transaction
Currently unavailable
Easy Returns · 30-day window

Product details

BrandPure Encapsulations
FlavorUnnecessary
Unit Count120 Count
Item FormCapsule
Item Weight5.6 ounces
Item dimensions L x W x H4.5 x 2.5 x 2.5 inches
Product BenefitsAntioxidant
Age Range (Description)Adult
Number of Items1
Servings per Container120

Technical specifications

product_dimensions4.5 x 2.5 x 2.5 inches; 5.6 ounces
item_model_numberTS0417-B700ML-M1215
departmentunisex-adult
date_first_availableOctober 15, 2005
manufacturerPure Encapsulations
best_sellers_rank#6,536 in Health & Household ( See Top 100 in Health & Household ) #9 in Antioxidant Combination Nutritional Supplements #741 in Diet & Sports Nutrition

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail
Product detailProduct detailProduct detailProduct detail

Product videos

Product video 1

Customer reviews

4.81,266 ratings

Customers say

Customers find this N-acetylcysteine supplement to be of great quality and effective for respiratory support, with one customer reporting it completely cured their asthma. However, experiences with stomach issues are mixed, with some customers experiencing no upset stomach while others report severe acid reflux.

★★★★★

Best NAC I’ve ever used on cycle, actually notice the difference

AlvinNovember 17, 2025

This 900 mg dose (1 cap) keeps my liver values perfect, knocks out that brain fog that creeps in week 6-8, and I swear my pumps and recovery feel cleaner. No weird aftertaste, no stomach issues, capsules are easy to swallow. Been through 4 bottles now and it’s a non-negotiable part of every blast and cruise. Worth every penny. Read more

★★★★★

High-Quality NAC That Truly Delivers

Sir. HamiltonOctober 11, 2025

The Pure Encapsulations N-Acetyl-Cysteine (NAC) supplement works exceptionally well. It feels clean, potent, and effective, and I could genuinely feel the difference compared to cheaper brands. If you want a high-quality NAC that’s worth the price, this is the one to go with. Highly recommended. Read more

★★★★★

Great detox and respiratory health support

Your beauty withinSeptember 18, 2025

Need a detox that is gentle on. respiratory system? look no further. I love them, take one every night when I feel like my body needs a deep detox with out the need to drink nasty teas or shakes. it worked for me. consult your physician before taking any supplement. Read more

★★★★★

Great project

amy j hammerDecember 9, 2025

Great product Read more

★★★★★

Always on hand

Kandy McCoyDecember 6, 2025

This really helps my husband. He wouldn't be without it. Like the big quantity. If having problems breathing use this. No upset stomach, Good for value. Read more

★★★★☆

Que se extravió, el producto llame y me lo volvieron a reenviar

DorysMarch 5, 2025

muy bueno Read more

★★★★★

Top quality

Matthew ColtonDecember 14, 2025

I was recommended this brand and I must say they are quite excellent I haven't been disappointed in any of them and I bought a full stack of them, I've been suffering from some pretty severe health conditions and having pure and complete supplements has been really important to me so knowing that these are pure as set my mind at ease Read more

Review image 1
★★★★★

Excellent!!

Melissa DJanuary 2, 2026

Excellent quality product! Works very well! Read more

Recently Viewed