Jarrow Formulas, N-A-C Sustain, N-Acetyl-L-Cysteine, 600 mg, 100 Tablets
Buy 2+Save 5%
- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Sorry, this product is no longer in stock.
|Combo Discount:||- £7.69|
Sorry, this product is no longer in stock.
- Patented Formula!
- Bilayer Tablets
- Quick + Sustained Releases
- Antioxidant and Glutathione Precursor
- Supports Liver and Lung Function
- Gluten Free
- Dietary Supplement
- Bilayer - Sustained - Quick
NAC Sustain is in a special Sustain bilayer Quick Release/Sustained Release format of N-Acetyl-L-Cysteine (NAC), a powerful antioxidant amino acid and a precursor to the critical antioxidant glutathione. Glutathione exerts a variety of protective effects, including detoxification and intracellular defense against oxidative stress. Substances known to reduce glutathione status are acetaminophen and alcohol.
The advanced bilayer Sustain tablets combine 1/3 Quick Release and 2/3 Sustained Release formats to both immediately raise and to maintain blood levels over a longer period of time. NAC Sustain releases in the small intestine over a 8 hour period, compared to the 1.5 hour biological half-life of NAC in the bloodstream.
Take 1 tablet 1 to 2 times per day, preferably on an empty stomach with fruit juice, or as directed by your qualified healthcare professional.
Carbomer, calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide, beet root powder (for color) and an aqueous-based coating.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
Note: Prolonged or elevated intake may alter liver function tests without affecting actual liver function. Inform your physician that you are ingesting NAC if you undergo liver function tests.
Keep out of the reach of children.
|Serving Size: 1 Tablet|
|Servings Per Container: 100|
|Amount Per Serving||% DV|
|* Daily Value not established.|
I love this product and initially felt really good taking it the first week. I've been taking this for 2 weeks. Began using this to detox from removal of amalgam (mercury/silver) dental fillings. Without knowing the cause, I started to feel anxious, constricted...like I had too many things going on at once. I then had a dental appt. and they took my blood pressure before placing a crown. They said my blood pressure is high, which they thought would be nervousness sitting in a dental chair. Never had high blood pressure before...am 40 yrs and healthy. I later found on the Internet that research from the University of Virginia Health System has found that NAC can cause the body to believe that it is experiencing hypoxia by forming a molecule that causes the signals the blood vessels they are low on oxygen. The body responds by increasing pulmonary blood pressure, which then causes the heart to swell. Due to the possible effects on blood pressure, patients managing their blood pressure should consult with their physician before taking N-Acetyl-L-Cysteine. I have now switched to L-Glutathione to detox from mercury and other toxins.
Another little know benefit of Cysteine in its various forms such as N-Acetyl Cysteine is its ability to help detoxify the liver in the case of alcohol poisoning, more commonly known as a hangover. People tend to take a NSAID (nonsterodial, anti-inflammatory drugs) like aspirin or ibuprofen after heavy drinking and before bed, it is better to take L-Cysteine, or N-A-C, so as not to add insult to injury of the liver and digestive tract.
Have on hand for hangovers and if you take lots of Tylenol
Posted by 5154877746534078903 on Jan 04, 2016
Fantastic product. On the rare occasion I drink alcohol, this has helped to prevent or treat hangovers. The best strategy is to take N-A-C before you drink, though. I have also taken this after consuming tylenol for a few days. It seems to help detox the liver faster so side effects from tylenol, alcohol, etc are much less severe.
Really Works - so happy about it!
Posted by Reviewer3291104 on Jul 21, 2015
We read one of the reviews that said to take 3-4 tablets every three hours if not feeling well and didn't believe it. In Singapore, when one of us starts getting congested and achy, we all do, but this time, my husband was sick and I thought we might as well try to follow these instructions. Mind you, we have tried the gambit of products - and alternatives - and always ended up with the whole family on antibiotics because the sickness turned into a bacterial infection, strep or tonsillitis mostly. So, when my husband started taking this product, 3-4 tablets every 3 hours, he recovered within 5 days and never took time off work from exhaustion AND the rest of the family stayed well. This is truly remarkable considering our history! I found another N-A-C product in Singapore and the bottle was Singapore $55.00, or around $40 USD. So, the price is also affordable.
violent action on the sick
Posted by Reviewer1130210 on Apr 07, 2015
For patients with chronic Chlamydia is the perfect medicine. It kills Chlamydiae slowly, in small portions. So sick so there is no sudden and severe attacks of coughing in the purification of bronchial secretions.
I do not speak English
Posted by 4810232438828922249 on Dec 13, 2014
To sadden, I am French and I do not speak your language, and even less to write it