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iHerb Customer Reviews

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Effective NAC

Posted by iHerb Customer on September 11 2012 | Verified Purchase

Despite the instructions to take this with meals, it should actually be taken between meals with an activated B-6 tablet and 50+ mg of vitamin C in order to get the greatest benefit. If you smoke, this is an indispensable product and this brand is as effective as any of the more expensive brands I've tried. Aside from increasing your body's production of glutathione, essential for liver protection, NAC is particularly effective in clearing your lungs of damaging carcinogens or any other detrimental pollutants. In fact, if your dog is dumb enough to go after a skunk and gets sprayed, and you take it to the vet, the first thing the vet will do is give it a 1K mg shot of NAC to clear its lungs of the spray, which can be toxic due to its preventing your dog's ability to breathe with that oil covering the oxygen intake cells. So, for liver or lung protection/healing, NAC is essential and well worth the relatively minor expense, considering the benefits reaped from taking it in contrast to the damage done if you don't use it regularly. I was surprised that this brand worked as well as it does - just as well as any of the more expensive brands I've tried over the years - and its effects were immediately noticeable, so I would recommend 2 tabs/day taken separately between meals for anyone needing the benefits of NAC. (If you smoke, you will cough more because your lungs are being cleared of tar.)

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Posted by alloriginal on February 8 2013 | Verified Purchase

NAC is a very effective all-around antioxidant. It is particularly effective when it comes to liver and lung health. For smokers, or former smokers, or anyone suffering from bronchitis or lung disease, it will clean out your lungs amazingly well. Take on an empty stomach (I always take it with vitamin c) and one hour later you'll feel like a teenager again. As noted by another reviewer, the directions on the bottle are incorrect; NAC should always be taken on an empty stomach (with vitamin c)for maximum efficacy. This is not my favorite NAC, by the way. To me, the Life Extension brand works much better (alas, it cost more too!). Doctor's Best makes a variety of high-quality, inexpensive product. Iherb discounts them even more, and offers free same-day shipping. I believe that nutritional supplements saved my life. I've tried a lot of products, and I know what works and what doesn't. My reviews are honest, straighforward, and based on my experience. Read my other reviews to quickly learn from my three decades of research and experimentation.

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Posted by Jeanne1974 on December 9 2013 | Verified Purchase

I use this everyday to help keep my sinuses clear. It also raises glutathione levels, which helps the liver, and gives one more energy. My son is now using this between chemotherapy sessions to protect his liver and whole body from chemo drugs.

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Doctor's Best, Best NAC Detox Regulators, 60 Veggie Caps

Posted by ReputableReviewer on October 7 2016 | Verified Purchase

I have bought it somehow by accident, maybe for some detoxification reasons but have not been using it and it stood in our cupboard waiting for its time. And suddenly my man got seriously ill. Diagnose was not very clear: something like tonsillitis and pneumonitis (both of them at a time). Doctors have changed 3 antibiotics for him, it was awful. He have lost 5 kilos, lots of strength, etc. After the illness, I saw that we have NAC at home and it is suitable especially for the lungs detox, clean-up. I think it did help much, along with cat's claw which we love especially. and huge doses of vit. C and other vitamins, minerals. His doctor was greatly surprised because of his blood test results (they were pretty good after such diseases and antibiotics). We could not be happier. Recommended product.

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Posted by iHerb Customer on January 26 2015 | Verified Purchase

I've been using this product for PCOS since more than a month ,so far what its really notable is that my facial hair grows slower than before,and I mean there is a real difference as I have been trying really everything for this problem which Im fighting more than 10 years,Its first time something helps ,I have high testosterone due to IR and PCOS,after I complete 3 months using it I'd go check my testosterone levels and see if there is any difference ,Im taking the tablet 3x1 daily .

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Some Help Given

Posted by iHerb Customer on October 29 2012 | Verified Purchase

I suffer from COPD it is a terrible affliction. I am middle aged and health insurance with my other ailments is astronomical so i do the best i can with supplements. This one seems to have some positive effect at the very least. I will consider a re-order of this product.

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Dr.Best NAC

Posted by iHerb Customer on November 22 2016 | Verified Purchase

Cheapest source of NAC around here with added selenium and molybdenum which I really value on this product. Dr. Best has affordable products, however I was getting better results with NOW foods brand. If you found my review helpful, please check the yes box below. Also feel free to check out my page for more honest reviews for products I've used&much more.

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Best alcohol reliever

Posted by iHerb Customer on July 3 2016 | Verified Purchase

Best product i ever had, to pop in after my drinking session. This product has prevented me from having a hangover the next day and it manage to digest my alcohol in my body. I feel energise the next day.

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Bad side effects.

Posted by iHerb Customer on August 22 2013 | Verified Purchase

I'm not sure if this product was impure,but I received side effects from taking it.The morning after using this I woke up with a sore chest. When I tried it another time it made me short of breath,not a good sign either.

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Posted by iHerb Customer on September 8 2014 | Verified Purchase

My dad had no gout attacks while taking these ! Great !

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