Source Naturals, N-Acetyl Cysteine, 1000 mg, 120 Tablets
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- Dietary Supplement
- Antioxidant Support
N-Acetyl cysteine is a stable form of the sulfur amino acid L-cysteine, and is a powerful antioxidant. It is also a precursor of glutathione, a major antioxidant. Glutathione is activated by the selenium-containing glutathione peroxidase, one of the most important antioxidant enzymes in the body. N-Acetyl cysteine is better than glutathione supplements, which may break down during digestion and lose potency.
1 to 2 tablets daily.
Dibasic calcium phosphate, stearic acid, modified cellulose gum, colloidal silicon dioxide, and magnesium stearate.
Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Keep tightly closed in a cool, dry place.
Do not use if you are taking any form of prescription nitrate such as nitroglycerin. If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 1 Tablet|
|Amount Per Serving||%DV|
|N-Acetyl Cysteine||1 g||†|
|†Daily Value not established.|
iHerb Customer Reviews
I have been taking NAC for months now, and I appreciate the larger 1 gram size, also need to up my vitamin c dosage to 3 grams with this monster, otherwise it can cause more bad than good. Strong sulfur odor lets me know it means business.
I have/had a 30% hearing loss from family genetic predisposition. I've been taking this supplement for 3-4 months now and I believe there has been definite improvement. Maybe a 10%-15% reduction. I've stopped using my hearing aids and though I still have trouble hearing I'm picking up much more conversation than I did in the past. I'm 54 but I think this is definitely worth a try. This substance was supposedly tested by the US Navy to help prevent hearing loss onboard ships but it has also helped me.
To early to tell
Posted by 4914116887331997861 on Jan 12, 2015
Easy to swallow tablets. Only been on for less than 8 weeks.
Posted by 5683875262352729167 on Dec 26, 2014
Postage was super fast! Ordered twice now and both were easy transactions. Would buy again.
Too early to tell
Posted by 5693580305384162443 on Aug 21, 2014
I am using this product as a supplement for my prescription psych. pills. It takes 2-3 wks to tolerate it, I have had no problems but 2-3 months to see if it works, far too early to tell but I hold hope. I will buy again from your site and run a 2nd course through. Your postage, price were both excellent. Thank you
Posted by 5554583586952000996 on Jun 27, 2014
good price but somewhat large tablet that can be a little sticky to swallow at times
Posted by 4756545918426610127 on May 04, 2012
Tried Source Natural's after Google'ing brands that pushed out quality multi vitamins. Source Naturals was a brand that was ranked higher than Jarrow's, but I think quality and potency differs for specific supplements. I found the Jarrow's Sustained NAC a better formula than Source Naturals.