Rated 4.7 out of 5 by 100
Rated 5 out of 5 by Alexei Effective
Whenever I feel weak, I take one of these and by the next day I feel better. Very effective. My family use it and also notices this.
November 13, 2015
Rated 5 out of 5 by Trekkie14 An essential
These are so potent with sulfur. Open one up and it's rich in sulfur smells. Then you can use it in a mouth rinse (pulls out dental toxins). My body just loves this stuff. Sulfur is needed in the body to do almost everything but dental work etc use it all up robbing the supplies from the rest of the cells that need to flush and detox. Sulfur from foods gets lost when heated and the NAC works great to get those stores back up. NAC is right on par with taking vitamin C or E etc - essential! And nobody does a top of the line NAC at such fair pricing, like Swanson's.
October 31, 2015
Rated 5 out of 5 by cableguy12 Very effective
Very effective, especially when combined with other amino acids. Make sure to take some vitamin c with it.
September 25, 2015
Rated 5 out of 5 by MJN222 NAC is useful
NAC is useful to me. Glad I checked the web on what to order earlier.
August 7, 2015
Rated 5 out of 5 by fanofSwanson Great product and price
I've been using this NAC for a few years since my Naturepath recommended it. I tried some from another company and couldn't take it due to the strong sulphur smell. Swanson Premium NAC has never had a strong odor in all the years I've used it. I found out that the smell can be caused by poor manufacture or handling practices. This shows me that Swanson has higher standards than some other companies.
October 17, 2014
Rated 5 out of 5 by fellis great purchase, as always
I was recommended this product for a friend and I am very happy with it.
August 16, 2014
Rated 5 out of 5 by Larry1947 My Preferred Brand
This is another Great Quality Supplement from Swanson. I also have to commend Swanson for their easy to "Open and Use" supplement bottles. Most people overlook this important feature in their reviews, but I really appreciate the safety and convenience of the foil seals Swanson uses. With many other brands, it's a royal pain struggling to remove those thick paper seals that leave behind an unsealable ring on the bottle top (which sheds bits of itself with use). Swanson's foil seals are easy to cut out and leave behind a nice clean foil ring that easily seals the bottle again when the top is put back on. I highly recommend this product.
July 10, 2014
Rated 1 out of 5 by Millenium NAC doesn't meet Swanson's 7 leaves
In the quest of complementing my diet with sulphur-based natural products I came across NAC. It had good recommendations and there are vast studies that support its use. However, it is very hard to measure the benefits in light of the adverse effects it causes. I was aware of the disclaimer by Swanson on NAC, but had I known that it doesn´t take too long or a very high dose to experience uncomfortableness, I would had use this money in something else. Since I closely monitor all my dietary supplements, I knew NAC was causing GI problems, because it is the ONLY product I was taking from Swanson that is artificially slightly modified in its molecule. My disappointment didn't allow me to notice Swanson's return policy, so I disposed the other two bottles. Lesson: stick to the 7 leaves
May 31, 2014
Rated 4 out of 5 by anisha Good supplement
Everyday supplement for good lung function and antioxidant booster. low price & big value.
May 13, 2014
Rated 5 out of 5 by Taylor Love it!
Wonderful quality, fast delivery and it works for me.
May 6, 2014
Rated 5 out of 5 by Poisoniv Great Buy
This is a supplement that I take every day, so for me it is a great buy.
March 19, 2014
Rated 5 out of 5 by Prof9 NAC
I can breath better during workouts since starting to take NAC two years ago. Two of the many benefits of NAC include replenishment of glutathione as well as protection of the liver.
March 3, 2014
Rated 5 out of 5 by RosieG Top choice for NAC
I have bought these supplements as gifts for so many friends, and recommend it to everybody I know. NAC is proven to boost glutathione production and it is an incredible antioxidant. The clinical, double-blind published research on the benefits of this supplement is remarkable. I take 4 capsules per day, 6 days a week, and Swanson's is not only the best in quality, but it's the best price too.
January 27, 2014
Rated 5 out of 5 by AngelHuggles protect your liver!
I will never be without this product. My kidneys and liver are healthier because of this product. It helps to move the toxins out of your system. Cleaning out your liver and kidneys that filter everything out of your system. (in my opinion)
December 25, 2013
Rated 5 out of 5 by Landy this is trully a natural energy product, in some of my students and in my self it has also stimulated more valve movements, I recomend this product as a very natural product, forget the 5 hour stuff, that gave me the gitters and and down when it wore out.
December 20, 2013
Rated 4 out of 5 by Trav44 Great product great price
I am a new customer and I am very pleased with the quality of the service, great products, and of course the low prices. It is good to know you can save money without sacrificing quality.
December 1, 2013
Rated 5 out of 5 by cttagent Good price
Just recently started using at recommendation of Functional Medicine doctor. Hoping it is able to help the reason for starting. Great price.
November 25, 2013
Rated 5 out of 5 by bama75 Great Product
A great building block for energy - it really helps me
November 18, 2013
Rated 5 out of 5 by mobileholmes Most effective and best value
The Swanson Premium NAC has proven itself to be of consistent quality and more cost-effective than some competitor products. Overall, this Swanson Premium supplement, along with ALA, have made a bigger impact on my health than versions tried from competing companies when comparing for dosage.
November 14, 2013
Rated 5 out of 5 by lmurph happy
I was very happy with the fast shipping and quality of the product
November 10, 2013
Rated 5 out of 5 by little I am extremely happy with this product. The price is right. It is very convenient ordering from this site, no need to even go to the store. The site is also very easy to navigate. I would absolutely recommend this product and purchasing directly from swanson for anyone thinking about making a purchasing.
September 17, 2013
Rated 3 out of 5 by Petie1 Did not notice any difference
I really did not notice any difference while taking this. I gave it a mostly average rating though because I'm not sure I would have noticed a difference and because I didn't see any side-effects either. It's easy enough to take.
September 11, 2013
Rated 3 out of 5 by keithli great but short half life
This is a great product except that it should have been made timed release, because NAC has a short half life
September 6, 2013
Rated 5 out of 5 by Studebap Best NAC so far
I tried other brands of NAC and have come back to Swanson. I can actually tell a difference. I also do not have any difficulties swallowing and after taste. Product seems more potent than two others I have tried making the cost even better.
August 13, 2013
Rated 5 out of 5 by botsal Liver detox helper
My MD has me taking it for liver support and according to her it has been effective for that purpose.
August 12, 2013